diff --git a/Pipfile.lock b/Pipfile.lock
index 70be1aa93f8..0a7ed9b8f88 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "28dda4a42bd46e05d62f1800cad131be4f23f818f8cd8b139c47aa0543744b89"
+            "sha256": "b7498006c17510c66488980054090dab582e673ea2c495591b6cbdad4bac7947"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -39,14 +39,6 @@
             "index": "pypi",
             "version": "==4.7.2"
         },
-        "appnope": {
-            "hashes": [
-                "sha256:5b26757dc6f79a3b7dc9fab95359328d5747fcb2409d331ea66d0272b90ab2a0",
-                "sha256:8b995ffe925347a2138d7ac0fe77155e4311a0ea6d6da4f5128fe4b3cbe5ed71"
-            ],
-            "markers": "sys_platform == 'darwin'",
-            "version": "==0.1.0"
-        },
         "atomicwrites": {
             "hashes": [
                 "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4",
@@ -56,17 +48,17 @@
         },
         "attrs": {
             "hashes": [
-                "sha256:69c0dbf2ed392de1cb5ec704444b08a5ef81680a61cb899dc08127123af36a79",
-                "sha256:f0b870f674851ecbfbbbd364d6b5cbdff9dcedbc7f3f5e18a6891057f21fe399"
+                "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
+                "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"
             ],
-            "version": "==19.1.0"
+            "version": "==19.3.0"
         },
         "babel": {
             "hashes": [
-                "sha256:6778d85147d5d85345c14a26aada5e478ab04e39b078b0745ee6870c2b5cf669",
-                "sha256:8cba50f48c529ca3fa18cf81fa9403be176d374ac4d60738b839122dfaaa3d23"
+                "sha256:af92e6106cb7c55286b25b38ad7695f8b4efb36a90ba483d7f7a6628c46158ab",
+                "sha256:e86135ae101e31e2c8ec20a4e0c5220f4eed12487d5cf3f78be7e98d3a57fc28"
             ],
-            "version": "==2.6.0"
+            "version": "==2.7.0"
         },
         "backcall": {
             "hashes": [
@@ -77,10 +69,10 @@
         },
         "certifi": {
             "hashes": [
-                "sha256:47f9c83ef4c0c621eaef743f133f09fa8a74a9b75f037e8624f83bd1b6626cb7",
-                "sha256:993f830721089fef441cdfeb4b2c8c9df86f0c63239f06bd025a76a7daddb033"
+                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
+                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
             ],
-            "version": "==2018.11.29"
+            "version": "==2019.9.11"
         },
         "chardet": {
             "hashes": [
@@ -91,39 +83,40 @@
         },
         "coverage": {
             "hashes": [
-                "sha256:09e47c529ff77bf042ecfe858fb55c3e3eb97aac2c87f0349ab5a7efd6b3939f",
-                "sha256:0a1f9b0eb3aa15c990c328535655847b3420231af299386cfe5efc98f9c250fe",
-                "sha256:0cc941b37b8c2ececfed341444a456912e740ecf515d560de58b9a76562d966d",
-                "sha256:10e8af18d1315de936d67775d3a814cc81d0747a1a0312d84e27ae5610e313b0",
-                "sha256:1b4276550b86caa60606bd3572b52769860a81a70754a54acc8ba789ce74d607",
-                "sha256:1e8a2627c48266c7b813975335cfdea58c706fe36f607c97d9392e61502dc79d",
-                "sha256:2b224052bfd801beb7478b03e8a66f3f25ea56ea488922e98903914ac9ac930b",
-                "sha256:447c450a093766744ab53bf1e7063ec82866f27bcb4f4c907da25ad293bba7e3",
-                "sha256:46101fc20c6f6568561cdd15a54018bb42980954b79aa46da8ae6f008066a30e",
-                "sha256:4710dc676bb4b779c4361b54eb308bc84d64a2fa3d78e5f7228921eccce5d815",
-                "sha256:510986f9a280cd05189b42eee2b69fecdf5bf9651d4cd315ea21d24a964a3c36",
-                "sha256:5535dda5739257effef56e49a1c51c71f1d37a6e5607bb25a5eee507c59580d1",
-                "sha256:5a7524042014642b39b1fcae85fb37556c200e64ec90824ae9ecf7b667ccfc14",
-                "sha256:5f55028169ef85e1fa8e4b8b1b91c0b3b0fa3297c4fb22990d46ff01d22c2d6c",
-                "sha256:6694d5573e7790a0e8d3d177d7a416ca5f5c150742ee703f3c18df76260de794",
-                "sha256:6831e1ac20ac52634da606b658b0b2712d26984999c9d93f0c6e59fe62ca741b",
-                "sha256:77f0d9fa5e10d03aa4528436e33423bfa3718b86c646615f04616294c935f840",
-                "sha256:828ad813c7cdc2e71dcf141912c685bfe4b548c0e6d9540db6418b807c345ddd",
-                "sha256:85a06c61598b14b015d4df233d249cd5abfa61084ef5b9f64a48e997fd829a82",
-                "sha256:8cb4febad0f0b26c6f62e1628f2053954ad2c555d67660f28dfb1b0496711952",
-                "sha256:a5c58664b23b248b16b96253880b2868fb34358911400a7ba39d7f6399935389",
-                "sha256:aaa0f296e503cda4bc07566f592cd7a28779d433f3a23c48082af425d6d5a78f",
-                "sha256:ab235d9fe64833f12d1334d29b558aacedfbca2356dfb9691f2d0d38a8a7bfb4",
-                "sha256:b3b0c8f660fae65eac74fbf003f3103769b90012ae7a460863010539bb7a80da",
-                "sha256:bab8e6d510d2ea0f1d14f12642e3f35cefa47a9b2e4c7cea1852b52bc9c49647",
-                "sha256:c45297bbdbc8bb79b02cf41417d63352b70bcb76f1bbb1ee7d47b3e89e42f95d",
-                "sha256:d19bca47c8a01b92640c614a9147b081a1974f69168ecd494687c827109e8f42",
-                "sha256:d64b4340a0c488a9e79b66ec9f9d77d02b99b772c8b8afd46c1294c1d39ca478",
-                "sha256:da969da069a82bbb5300b59161d8d7c8d423bc4ccd3b410a9b4d8932aeefc14b",
-                "sha256:ed02c7539705696ecb7dc9d476d861f3904a8d2b7e894bd418994920935d36bb",
-                "sha256:ee5b8abc35b549012e03a7b1e86c09491457dba6c94112a2482b18589cc2bdb9"
-            ],
-            "version": "==4.5.2"
+                "sha256:08907593569fe59baca0bf152c43f3863201efb6113ecb38ce7e97ce339805a6",
+                "sha256:0be0f1ed45fc0c185cfd4ecc19a1d6532d72f86a2bac9de7e24541febad72650",
+                "sha256:141f08ed3c4b1847015e2cd62ec06d35e67a3ac185c26f7635f4406b90afa9c5",
+                "sha256:19e4df788a0581238e9390c85a7a09af39c7b539b29f25c89209e6c3e371270d",
+                "sha256:23cc09ed395b03424d1ae30dcc292615c1372bfba7141eb85e11e50efaa6b351",
+                "sha256:245388cda02af78276b479f299bbf3783ef0a6a6273037d7c60dc73b8d8d7755",
+                "sha256:331cb5115673a20fb131dadd22f5bcaf7677ef758741312bee4937d71a14b2ef",
+                "sha256:386e2e4090f0bc5df274e720105c342263423e77ee8826002dcffe0c9533dbca",
+                "sha256:3a794ce50daee01c74a494919d5ebdc23d58873747fa0e288318728533a3e1ca",
+                "sha256:60851187677b24c6085248f0a0b9b98d49cba7ecc7ec60ba6b9d2e5574ac1ee9",
+                "sha256:63a9a5fc43b58735f65ed63d2cf43508f462dc49857da70b8980ad78d41d52fc",
+                "sha256:6b62544bb68106e3f00b21c8930e83e584fdca005d4fffd29bb39fb3ffa03cb5",
+                "sha256:6ba744056423ef8d450cf627289166da65903885272055fb4b5e113137cfa14f",
+                "sha256:7494b0b0274c5072bddbfd5b4a6c6f18fbbe1ab1d22a41e99cd2d00c8f96ecfe",
+                "sha256:826f32b9547c8091679ff292a82aca9c7b9650f9fda3e2ca6bf2ac905b7ce888",
+                "sha256:93715dffbcd0678057f947f496484e906bf9509f5c1c38fc9ba3922893cda5f5",
+                "sha256:9a334d6c83dfeadae576b4d633a71620d40d1c379129d587faa42ee3e2a85cce",
+                "sha256:af7ed8a8aa6957aac47b4268631fa1df984643f07ef00acd374e456364b373f5",
+                "sha256:bf0a7aed7f5521c7ca67febd57db473af4762b9622254291fbcbb8cd0ba5e33e",
+                "sha256:bf1ef9eb901113a9805287e090452c05547578eaab1b62e4ad456fcc049a9b7e",
+                "sha256:c0afd27bc0e307a1ffc04ca5ec010a290e49e3afbe841c5cafc5c5a80ecd81c9",
+                "sha256:dd579709a87092c6dbee09d1b7cfa81831040705ffa12a1b248935274aee0437",
+                "sha256:df6712284b2e44a065097846488f66840445eb987eb81b3cc6e4149e7b6982e1",
+                "sha256:e07d9f1a23e9e93ab5c62902833bf3e4b1f65502927379148b6622686223125c",
+                "sha256:e2ede7c1d45e65e209d6093b762e98e8318ddeff95317d07a27a2140b80cfd24",
+                "sha256:e4ef9c164eb55123c62411f5936b5c2e521b12356037b6e1c2617cef45523d47",
+                "sha256:eca2b7343524e7ba246cab8ff00cab47a2d6d54ada3b02772e908a45675722e2",
+                "sha256:eee64c616adeff7db37cc37da4180a3a5b6177f5c46b187894e633f088fb5b28",
+                "sha256:ef824cad1f980d27f26166f86856efe11eff9912c4fed97d3804820d43fa550c",
+                "sha256:efc89291bd5a08855829a3c522df16d856455297cf35ae827a37edac45f466a7",
+                "sha256:fa964bae817babece5aa2e8c1af841bebb6d0b9add8e637548809d040443fee0",
+                "sha256:ff37757e068ae606659c28c3bd0d923f9d29a85de79bf25b2b34b148473b5025"
+            ],
+            "version": "==4.5.4"
         },
         "cycler": {
             "hashes": [
@@ -134,18 +127,18 @@
         },
         "decorator": {
             "hashes": [
-                "sha256:33cd704aea07b4c28b3eb2c97d288a06918275dac0ecebdaf1bc8a48d98adb9e",
-                "sha256:cabb249f4710888a2fc0e13e9a16c343d932033718ff62e1e9bc93a9d3a9122b"
+                "sha256:86156361c50488b84a3f148056ea716ca587df2f0de1d34750d35c21312725de",
+                "sha256:f069f3a01830ca754ba5258fde2278454a0b5b79e0d7f5c13b3b97e57d4acff6"
             ],
-            "version": "==4.3.2"
+            "version": "==4.4.0"
         },
         "docutils": {
             "hashes": [
-                "sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6",
-                "sha256:51e64ef2ebfb29cae1faa133b3710143496eca21c530f3f71424d77687764274",
-                "sha256:7a4bd47eaf6596e1295ecb11361139febe29b084a87bf005bf899f9a42edc3c6"
+                "sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0",
+                "sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827",
+                "sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99"
             ],
-            "version": "==0.14"
+            "version": "==0.15.2"
         },
         "et-xmlfile": {
             "hashes": [
@@ -155,16 +148,16 @@
         },
         "future": {
             "hashes": [
-                "sha256:67045236dcfd6816dc439556d009594abf643e5eb48992e36beac09c2ca659b8"
+                "sha256:858e38522e8fd0d3ce8f0c1feaf0603358e366d5403209674c7b617fa0c24093"
             ],
-            "version": "==0.17.1"
+            "version": "==0.18.1"
         },
         "gitdb2": {
             "hashes": [
-                "sha256:83361131a1836661a155172932a13c08bda2db3674e4caa32368aa6eb02f38c2",
-                "sha256:e3a0141c5f2a3f635c7209d56c496ebe1ad35da82fe4d3ec4aaa36278d70648a"
+                "sha256:1b6df1433567a51a4a9c1a5a0de977aa351a405cc56d7d35f3388bad1f630350",
+                "sha256:96bbb507d765a7f51eb802554a9cfe194a174582f772e0d89f4e87288c288b7b"
             ],
-            "version": "==2.0.5"
+            "version": "==2.0.6"
         },
         "gitpython": {
             "hashes": [
@@ -188,6 +181,14 @@
             ],
             "version": "==1.1.0"
         },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:aa18d7378b00b40847790e7c27e11673d7fed219354109d0e7b9e5b25dc3ad26",
+                "sha256:d5f18a79777f3aa179c145737780282e27b508fc8fd688cb17c7a813e8bd39af"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==0.23"
+        },
         "ipykernel": {
             "hashes": [
                 "sha256:0aeb7ec277ac42cc2b59ae3d08b10909b2ec161dc6908096210527162b53675d",
@@ -198,10 +199,10 @@
         },
         "ipython": {
             "hashes": [
-                "sha256:06de667a9e406924f97781bda22d5d76bfb39762b678762d86a466e63f65dc39",
-                "sha256:5d3e020a6b5f29df037555e5c45ab1088d6a7cf3bd84f47e0ba501eeb0c3ec82"
+                "sha256:c4ab005921641e40a68e405e286e7a1fcc464497e14d81b6914b4fd95e5dee9b",
+                "sha256:dd76831f065f17bddd7eaa5c781f5ea32de5ef217592cf019e34043b56895aa1"
             ],
-            "version": "==7.3.0"
+            "version": "==7.8.0"
         },
         "ipython-genutils": {
             "hashes": [
@@ -212,71 +213,78 @@
         },
         "jdcal": {
             "hashes": [
-                "sha256:948fb8d079e63b4be7a69dd5f0cd618a0a57e80753de8248fd786a8a20658a07",
-                "sha256:ea0a5067c5f0f50ad4c7bdc80abad3d976604f6fb026b0b3a17a9d84bb9046c9"
+                "sha256:1abf1305fce18b4e8aa248cf8fe0c56ce2032392bc64bbd61b5dff2a19ec8bba",
+                "sha256:472872e096eb8df219c23f2689fc336668bdb43d194094b5cc1707e1640acfc8"
             ],
-            "version": "==1.4"
+            "version": "==1.4.1"
         },
         "jedi": {
             "hashes": [
-                "sha256:2bb0603e3506f708e792c7f4ad8fc2a7a9d9c2d292a358fbbd58da531695595b",
-                "sha256:2c6bcd9545c7d6440951b12b44d373479bf18123a401a52025cf98563fbd826c"
+                "sha256:786b6c3d80e2f06fd77162a07fed81b8baa22dde5d62896a790a331d6ac21a27",
+                "sha256:ba859c74fa3c966a22f2aeebe1b74ee27e2a462f56d3f5f7ca4a59af61bfe42e"
             ],
-            "version": "==0.13.3"
+            "version": "==0.15.1"
         },
         "jinja2": {
             "hashes": [
-                "sha256:74c935a1b8bb9a3947c50a54766a969d4846290e1e788ea44c1392163723c3bd",
-                "sha256:f84be1bb0040caca4cea721fcbbbbd61f9be9464ca236387158b0feea01914a4"
+                "sha256:74320bb91f31270f9551d46522e33af46a80c3d619f4a4bf42b3164d30b5911f",
+                "sha256:9fe95f19286cfefaa917656583d020be14e7859c6b0252588391e47db34527de"
+            ],
+            "version": "==2.10.3"
+        },
+        "joblib": {
+            "hashes": [
+                "sha256:006108c7576b3eb6c5b27761ddbf188eb6e6347696325ab2027ea1ee9a4b922d",
+                "sha256:6fcc57aacb4e89451fd449e9412687c51817c3f48662c3d8f38ba3f8a0a193ff"
             ],
-            "version": "==2.10"
+            "version": "==0.14.0"
         },
         "jupyter-client": {
             "hashes": [
-                "sha256:b5f9cb06105c1d2d30719db5ffb3ea67da60919fb68deaefa583deccd8813551",
-                "sha256:c44411eb1463ed77548bc2d5ec0d744c9b81c4a542d9637c7a52824e2121b987"
+                "sha256:60e6faec1031d63df57f1cc671ed673dced0ed420f4377ea33db37b1c188b910",
+                "sha256:d0c077c9aaa4432ad485e7733e4d91e48f87b4f4bab7d283d42bb24cbbba0a0f"
             ],
-            "version": "==5.2.4"
+            "version": "==5.3.4"
         },
         "jupyter-core": {
             "hashes": [
-                "sha256:927d713ffa616ea11972534411544589976b2493fc7e09ad946e010aa7eb9970",
-                "sha256:ba70754aa680300306c699790128f6fbd8c306ee5927976cbe48adacf240c0b7"
+                "sha256:1368a838bba378c3c99f54c2961489831ea929ec7689a1d59d9844e584bc27dc",
+                "sha256:85103cee6548992780912c1a0a9ec2583a4a18f1ef79a248ec0db4446500bce3"
             ],
-            "version": "==4.4.0"
+            "version": "==4.6.0"
         },
         "kiwisolver": {
             "hashes": [
-                "sha256:0ee4ed8b3ae8f5f712b0aa9ebd2858b5b232f1b9a96b0943dceb34df2a223bc3",
-                "sha256:0f7f532f3c94e99545a29f4c3f05637f4d2713e7fd91b4dd8abfc18340b86cd5",
-                "sha256:1a078f5dd7e99317098f0e0d490257fd0349d79363e8c923d5bb76428f318421",
-                "sha256:1aa0b55a0eb1bd3fa82e704f44fb8f16e26702af1a073cc5030eea399e617b56",
-                "sha256:2874060b91e131ceeff00574b7c2140749c9355817a4ed498e82a4ffa308ecbc",
-                "sha256:379d97783ba8d2934d52221c833407f20ca287b36d949b4bba6c75274bcf6363",
-                "sha256:3b791ddf2aefc56382aadc26ea5b352e86a2921e4e85c31c1f770f527eb06ce4",
-                "sha256:4329008a167fac233e398e8a600d1b91539dc33c5a3eadee84c0d4b04d4494fa",
-                "sha256:45813e0873bbb679334a161b28cb9606d9665e70561fd6caa8863e279b5e464b",
-                "sha256:53a5b27e6b5717bdc0125338a822605084054c80f382051fb945d2c0e6899a20",
-                "sha256:574f24b9805cb1c72d02b9f7749aa0cc0b81aa82571be5201aa1453190390ae5",
-                "sha256:66f82819ff47fa67a11540da96966fb9245504b7f496034f534b81cacf333861",
-                "sha256:79e5fe3ccd5144ae80777e12973027bd2f4f5e3ae8eb286cabe787bed9780138",
-                "sha256:83410258eb886f3456714eea4d4304db3a1fc8624623fc3f38a487ab36c0f653",
-                "sha256:8b6a7b596ce1d2a6d93c3562f1178ebd3b7bb445b3b0dd33b09f9255e312a965",
-                "sha256:9576cb63897fbfa69df60f994082c3f4b8e6adb49cccb60efb2a80a208e6f996",
-                "sha256:95a25d9f3449046ecbe9065be8f8380c03c56081bc5d41fe0fb964aaa30b2195",
-                "sha256:a424f048bebc4476620e77f3e4d1f282920cef9bc376ba16d0b8fe97eec87cde",
-                "sha256:aaec1cfd94f4f3e9a25e144d5b0ed1eb8a9596ec36d7318a504d813412563a85",
-                "sha256:acb673eecbae089ea3be3dcf75bfe45fc8d4dcdc951e27d8691887963cf421c7",
-                "sha256:b15bc8d2c2848a4a7c04f76c9b3dc3561e95d4dabc6b4f24bfabe5fd81a0b14f",
-                "sha256:b1c240d565e977d80c0083404c01e4d59c5772c977fae2c483f100567f50847b",
-                "sha256:c595693de998461bcd49b8d20568c8870b3209b8ea323b2a7b0ea86d85864694",
-                "sha256:ce3be5d520b4d2c3e5eeb4cd2ef62b9b9ab8ac6b6fedbaa0e39cdb6f50644278",
-                "sha256:e0f910f84b35c36a3513b96d816e6442ae138862257ae18a0019d2fc67b041dc",
-                "sha256:ea36e19ac0a483eea239320aef0bd40702404ff8c7e42179a2d9d36c5afcb55c",
-                "sha256:efabbcd4f406b532206b8801058c8bab9e79645b9880329253ae3322b7b02cd5",
-                "sha256:f923406e6b32c86309261b8195e24e18b6a8801df0cfc7814ac44017bfcb3939"
+                "sha256:05b5b061e09f60f56244adc885c4a7867da25ca387376b02c1efc29cc16bcd0f",
+                "sha256:26f4fbd6f5e1dabff70a9ba0d2c4bd30761086454aa30dddc5b52764ee4852b7",
+                "sha256:3b2378ad387f49cbb328205bda569b9f87288d6bc1bf4cd683c34523a2341efe",
+                "sha256:400599c0fe58d21522cae0e8b22318e09d9729451b17ee61ba8e1e7c0346565c",
+                "sha256:47b8cb81a7d18dbaf4fed6a61c3cecdb5adec7b4ac292bddb0d016d57e8507d5",
+                "sha256:53eaed412477c836e1b9522c19858a8557d6e595077830146182225613b11a75",
+                "sha256:58e626e1f7dfbb620d08d457325a4cdac65d1809680009f46bf41eaf74ad0187",
+                "sha256:5a52e1b006bfa5be04fe4debbcdd2688432a9af4b207a3f429c74ad625022641",
+                "sha256:5c7ca4e449ac9f99b3b9d4693debb1d6d237d1542dd6a56b3305fe8a9620f883",
+                "sha256:682e54f0ce8f45981878756d7203fd01e188cc6c8b2c5e2cf03675390b4534d5",
+                "sha256:79bfb2f0bd7cbf9ea256612c9523367e5ec51d7cd616ae20ca2c90f575d839a2",
+                "sha256:7f4dd50874177d2bb060d74769210f3bce1af87a8c7cf5b37d032ebf94f0aca3",
+                "sha256:8944a16020c07b682df861207b7e0efcd2f46c7488619cb55f65882279119389",
+                "sha256:8aa7009437640beb2768bfd06da049bad0df85f47ff18426261acecd1cf00897",
+                "sha256:939f36f21a8c571686eb491acfffa9c7f1ac345087281b412d63ea39ca14ec4a",
+                "sha256:9733b7f64bd9f807832d673355f79703f81f0b3e52bfce420fc00d8cb28c6a6c",
+                "sha256:a02f6c3e229d0b7220bd74600e9351e18bc0c361b05f29adae0d10599ae0e326",
+                "sha256:a0c0a9f06872330d0dd31b45607197caab3c22777600e88031bfe66799e70bb0",
+                "sha256:acc4df99308111585121db217681f1ce0eecb48d3a828a2f9bbf9773f4937e9e",
+                "sha256:b64916959e4ae0ac78af7c3e8cef4becee0c0e9694ad477b4c6b3a536de6a544",
+                "sha256:d3fcf0819dc3fea58be1fd1ca390851bdb719a549850e708ed858503ff25d995",
+                "sha256:d52e3b1868a4e8fd18b5cb15055c76820df514e26aa84cc02f593d99fef6707f",
+                "sha256:db1a5d3cc4ae943d674718d6c47d2d82488ddd94b93b9e12d24aabdbfe48caee",
+                "sha256:e3a21a720791712ed721c7b95d433e036134de6f18c77dbe96119eaf7aa08004",
+                "sha256:e8bf074363ce2babeb4764d94f8e65efd22e6a7c74860a4f05a6947afc020ff2",
+                "sha256:f16814a4a96dc04bf1da7d53ee8d5b1d6decfc1a92a63349bb15d37b6a263dd9",
+                "sha256:f2b22153870ca5cf2ab9c940d7bc38e8e9089fa0f7e5856ea195e1cf4ff43d5a",
+                "sha256:f790f8b3dff3d53453de6a7b7ddd173d2e020fb160baff578d578065b108a05f"
             ],
-            "version": "==1.0.1"
+            "version": "==1.1.0"
         },
         "lxml": {
             "hashes": [
@@ -364,11 +372,11 @@
         },
         "more-itertools": {
             "hashes": [
-                "sha256:0125e8f60e9e031347105eb1682cef932f5e97d7b9a1a28d9bf00c22a5daef40",
-                "sha256:590044e3942351a1bdb1de960b739ff4ce277960f2425ad4509446dbace8d9d1"
+                "sha256:409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832",
+                "sha256:92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4"
             ],
             "markers": "python_version > '2.7'",
-            "version": "==6.0.0"
+            "version": "==7.2.0"
         },
         "naked": {
             "hashes": [
@@ -387,10 +395,10 @@
         },
         "nltk": {
             "hashes": [
-                "sha256:286f6797204ffdb52525a1d21ec0a221ec68b8e3fa4f2d25f412ac8e63c70e8d"
+                "sha256:bed45551259aa2101381bbdd5df37d44ca2669c5c3dad72439fa459b29137d94"
             ],
             "index": "pypi",
-            "version": "==3.4"
+            "version": "==3.4.5"
         },
         "numpy": {
             "hashes": [
@@ -430,25 +438,25 @@
         },
         "packaging": {
             "hashes": [
-                "sha256:0c98a5d0be38ed775798ece1b9727178c4469d9c3b4ada66e8e6b7849f8732af",
-                "sha256:9e1cbf8c12b1f1ce0bb5344b8d7ecf66a6f8a6e91bcb0c84593ed6d3ab5c4ab3"
+                "sha256:28b924174df7a2fa32c1953825ff29c61e2f5e082343165438812f00d3a7fc47",
+                "sha256:d9551545c6d761f3def1677baf08ab2a3ca17c56879e70fecba2fc4dde4ed108"
             ],
-            "version": "==19.0"
+            "version": "==19.2"
         },
         "parso": {
             "hashes": [
-                "sha256:4580328ae3f548b358f4901e38c0578229186835f0fa0846e47369796dd5bcc9",
-                "sha256:68406ebd7eafe17f8e40e15a84b56848eccbf27d7c1feb89e93d8fca395706db"
+                "sha256:63854233e1fadb5da97f2744b6b24346d2750b85965e7e399bec1620232797dc",
+                "sha256:666b0ee4a7a1220f65d367617f2cd3ffddff3e205f3f16a0284df30e774c2a9c"
             ],
-            "version": "==0.3.4"
+            "version": "==0.5.1"
         },
         "pexpect": {
             "hashes": [
-                "sha256:2a8e88259839571d1251d278476f3eec5db26deb73a70be5ed5dc5435e418aba",
-                "sha256:3fbd41d4caf27fa4a377bfd16fef87271099463e6fa73e92a52f92dfee5d425b"
+                "sha256:2094eefdfcf37a1fdbfb9aa090862c1a4878e5c7e0e7e7088bdb511c558e5cd1",
+                "sha256:9e2c1fd0e6ee3a49b28f95d4b33bc389c89b20af6a1255906e90ff1262ce62eb"
             ],
             "markers": "sys_platform != 'win32'",
-            "version": "==4.6.0"
+            "version": "==4.7.0"
         },
         "pickleshare": {
             "hashes": [
@@ -459,18 +467,18 @@
         },
         "pluggy": {
             "hashes": [
-                "sha256:19ecf9ce9db2fce065a7a0586e07cfb4ac8614fe96edf628a264b1c70116cf8f",
-                "sha256:84d306a647cc805219916e62aab89caa97a33a1dd8c342e87a37f91073cd4746"
+                "sha256:0db4b7601aae1d35b4a033282da476845aa19185c1e6964b25cf324b5e4ec3e6",
+                "sha256:fa5fa1622fa6dd5c030e9cad086fa19ef6a0cf6d7a2d12318e10cb49d6d68f34"
             ],
-            "version": "==0.9.0"
+            "version": "==0.13.0"
         },
         "prompt-toolkit": {
             "hashes": [
-                "sha256:11adf3389a996a6d45cc277580d0d53e8a5afd281d0c9ec71b28e6f121463780",
-                "sha256:2519ad1d8038fd5fc8e770362237ad0364d16a7650fb5724af6997ed5515e3c1",
-                "sha256:977c6583ae813a37dc1c2e1b715892461fcbdaa57f6fc62f33a528c4886c8f55"
+                "sha256:46642344ce457641f28fc9d1c9ca939b63dadf8df128b86f1b9860e59c73a5e4",
+                "sha256:e7f8af9e3d70f514373bf41aa51bc33af12a6db3f71461ea47fea985defb2c31",
+                "sha256:f15af68f66e664eaa559d4ac8a928111eebd5feda0c11738b5998045224829db"
             ],
-            "version": "==2.0.9"
+            "version": "==2.0.10"
         },
         "ptyprocess": {
             "hashes": [
@@ -496,17 +504,17 @@
         },
         "pygments": {
             "hashes": [
-                "sha256:5ffada19f6203563680669ee7f53b64dabbeb100eb51b61996085e99c03b284a",
-                "sha256:e8218dd399a61674745138520d0d4cf2621d7e032439341bc3f647bff125818d"
+                "sha256:71e430bc85c88a430f000ac1d9b331d2407f681d6f6aec95e8bcfbc3df5b0127",
+                "sha256:881c4c157e45f30af185c1ffe8d549d48ac9127433f2c380c24b84572ad66297"
             ],
-            "version": "==2.3.1"
+            "version": "==2.4.2"
         },
         "pyparsing": {
             "hashes": [
-                "sha256:66c9268862641abcac4a96ba74506e594c884e3f57690a696d21ad8210ed667a",
-                "sha256:f6c5ef0d7480ad048c054c37632c67fca55299990fff127850181659eea33fc3"
+                "sha256:6f98a7b9397e206d78cc01df10131398f1c8b8510a2f4d97d9abd82e1aacdd80",
+                "sha256:d9338df12903bbf5d65a0e4e87c2161968b10d2e489652bb47001d82a9b028b4"
             ],
-            "version": "==2.3.1"
+            "version": "==2.4.2"
         },
         "pytest": {
             "hashes": [
@@ -546,58 +554,67 @@
             "index": "pypi",
             "version": "==0.0.2"
         },
+        "python-louvain": {
+            "hashes": [
+                "sha256:b4938f20063bc53e68d5b182dcea0634dfb63a0e3489f929d4083c24a920b2fe"
+            ],
+            "index": "pypi",
+            "version": "==0.13"
+        },
         "pytz": {
             "hashes": [
-                "sha256:32b0891edff07e28efe91284ed9c31e123d84bea3fd98e1f72be2508f43ef8d9",
-                "sha256:d5f05e487007e29e03409f9398d074e158d920d36eb82eaf66fb1136b0c5374c"
+                "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d",
+                "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"
             ],
-            "version": "==2018.9"
+            "version": "==2019.3"
         },
         "pyyaml": {
             "hashes": [
-                "sha256:3d7da3009c0f3e783b2c873687652d83b1bbfd5c88e9813fb7e5b03c0dd3108b",
-                "sha256:3ef3092145e9b70e3ddd2c7ad59bdd0252a94dfe3949721633e41344de00a6bf",
-                "sha256:40c71b8e076d0550b2e6380bada1f1cd1017b882f7e16f09a65be98e017f211a",
-                "sha256:558dd60b890ba8fd982e05941927a3911dc409a63dcb8b634feaa0cda69330d3",
-                "sha256:a7c28b45d9f99102fa092bb213aa12e0aaf9a6a1f5e395d36166639c1f96c3a1",
-                "sha256:aa7dd4a6a427aed7df6fb7f08a580d68d9b118d90310374716ae90b710280af1",
-                "sha256:bc558586e6045763782014934bfaf39d48b8ae85a2713117d16c39864085c613",
-                "sha256:d46d7982b62e0729ad0175a9bc7e10a566fc07b224d2c79fafb5e032727eaa04",
-                "sha256:d5eef459e30b09f5a098b9cea68bebfeb268697f78d647bd255a085371ac7f3f",
-                "sha256:e01d3203230e1786cd91ccfdc8f8454c8069c91bee3962ad93b87a4b2860f537",
-                "sha256:e170a9e6fcfd19021dd29845af83bb79236068bf5fd4df3327c1be18182b2531"
-            ],
-            "version": "==3.13"
+                "sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9",
+                "sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4",
+                "sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8",
+                "sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696",
+                "sha256:7907be34ffa3c5a32b60b95f4d95ea25361c951383a894fec31be7252b2b6f34",
+                "sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9",
+                "sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73",
+                "sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299",
+                "sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b",
+                "sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae",
+                "sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681",
+                "sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41",
+                "sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8"
+            ],
+            "version": "==5.1.2"
         },
         "pyzmq": {
             "hashes": [
-                "sha256:07a03450418694fb07e76a0191b6bc9f411afc8e364ca2062edcf28bb0e51c63",
-                "sha256:15f0bf7cd80020f165635595e197603aedb37fddf4164ad5ae226afc43242f7b",
-                "sha256:1756dc72e192c670490e38c788c3a35f901adc74ee436e5131d5a3e85fdd7dc6",
-                "sha256:1d1eb490da54679d724b08ef3ee04530849023670c4ba7e400ed2cdf906720c4",
-                "sha256:228402625796821f08706f58cc42a3c51c9897d723550babaefe4feec2b6dacc",
-                "sha256:264ac9dcee6a7af2bce4b61f2d19e5926118a5caa629b50f107ef6318670a364",
-                "sha256:2b5a43da65f5dec857184d5c2ce13b80071019e96358f146bdecff7238765bc9",
-                "sha256:3928534fa00a2aabfcfdb439c08ba37fbe99ab0cf57776c8db8d2b73a51693ba",
-                "sha256:3d2a295b1086d450981f73d3561ac204a0cc9c8ded386a4a34327d918f3b1d0a",
-                "sha256:411def5b4cbe6111856040a55c8048df113882e90c57ce88de4a48f0189441ac",
-                "sha256:4b77e96a7ffc1c5e08eaf274db554f227b31717d086adca1bb42b12ef35a7194",
-                "sha256:4c87fa3e449e1f4ab9170cdfe8213dc0ba34a11b160e6adecafa892e451a29b6",
-                "sha256:4fd8621a309db6ec23ef1369f43cdf7a9b0dc217d8ff9ca4095a6e932b379bda",
-                "sha256:54fe55a1694ffe608c8e4c5183e83cab7a91f3e5c84bd6f188868d6676c12aba",
-                "sha256:60acabd86808a16a895a247fd2bf7a127284a33562d79687bb5df163cff068b2",
-                "sha256:618887be4ad754228c0cbba7631f6574608b4430fe93974e6322324f1304fdac",
-                "sha256:69130efb6efa936de601cb135a8a4eec1caccd4ea2b784237145ff4075c2d3ae",
-                "sha256:6e7f78eeac82140bde7e60e975c6e6b1b678a4dd377782ab63319c1c78bf3aa1",
-                "sha256:6ee760cdb84e43574da6b3f2f1fc1251e8acf87253900d28a06451c5f5de39e9",
-                "sha256:75c87f1dc1e65cea4b709f2ebc78fa18d4b475e41463502aec9cd26208b88e0f",
-                "sha256:97cb1b7cd2c46e87b0a26651eccd2bbb8c758035efd1635ebb81ac36aa76a88c",
-                "sha256:abfa774dbadacc849121ed92eae05189d226daab583388b499472e1bbb17ef69",
-                "sha256:ae3d2627d74195ddc95675f2f814aca998381b73dc4341b9e10e3e191e1bdb0b",
-                "sha256:b30c339eb58355f51f4f54dd61d785f1ff58c86bca1c3a5916977631d121867b",
-                "sha256:cbabdced5b137cd56aa22633f13ac5690029a0ad43ab6c05f53206e489178362"
-            ],
-            "version": "==18.0.0"
+                "sha256:01636e95a88d60118479041c6aaaaf5419c6485b7b1d37c9c4dd424b7b9f1121",
+                "sha256:021dba0d1436516092c624359e5da51472b11ba8edffa334218912f7e8b65467",
+                "sha256:0463bd941b6aead494d4035f7eebd70035293dd6caf8425993e85ad41de13fa3",
+                "sha256:05fd51edd81eed798fccafdd49c936b6c166ffae7b32482e4d6d6a2e196af4e6",
+                "sha256:1fadc8fbdf3d22753c36d4172169d184ee6654f8d6539e7af25029643363c490",
+                "sha256:22efa0596cf245a78a99060fe5682c4cd00c58bb7614271129215c889062db80",
+                "sha256:260c70b7c018905ec3659d0f04db735ac830fe27236e43b9dc0532cf7c9873ef",
+                "sha256:2762c45e289732d4450406cedca35a9d4d71e449131ba2f491e0bf473e3d2ff2",
+                "sha256:2fc6cada8dc53521c1189596f1898d45c5f68603194d3a6453d6db4b27f4e12e",
+                "sha256:343b9710a61f2b167673bea1974e70b5dccfe64b5ed10626798f08c1f7227e72",
+                "sha256:41bf96d5f554598a0632c3ec28e3026f1d6591a50f580df38eff0b8067efb9e7",
+                "sha256:856b2cdf7a1e2cbb84928e1e8db0ea4018709b39804103d3a409e5584f553f57",
+                "sha256:85b869abc894672de9aecdf032158ea8ad01e2f0c3b09ef60e3687fb79418096",
+                "sha256:93f44739db69234c013a16990e43db1aa0af3cf5a4b8b377d028ff24515fbeb3",
+                "sha256:98fa3e75ccb22c0dc99654e3dd9ff693b956861459e8c8e8734dd6247b89eb29",
+                "sha256:9a22c94d2e93af8bebd4fcf5fa38830f5e3b1ff0d4424e2912b07651eb1bafb4",
+                "sha256:a7d3f4b4bbb5d7866ae727763268b5c15797cbd7b63ea17f3b0ec1067da8994b",
+                "sha256:b645a49376547b3816433a7e2d2a99135c8e651e50497e7ecac3bd126e4bea16",
+                "sha256:cf0765822e78cf9e45451647a346d443f66792aba906bc340f4e0ac7870c169c",
+                "sha256:dc398e1e047efb18bfab7a8989346c6921a847feae2cad69fedf6ca12fb99e2c",
+                "sha256:dd5995ae2e80044e33b5077fb4bc2b0c1788ac6feaf15a6b87a00c14b4bdd682",
+                "sha256:e03fe5e07e70f245dc9013a9d48ae8cc4b10c33a1968039c5a3b64b5d01d083d",
+                "sha256:ea09a306144dff2795e48439883349819bef2c53c0ee62a3c2fae429451843bb",
+                "sha256:f4e37f33da282c3c319849877e34f97f0a3acec09622ec61b7333205bdd13b52",
+                "sha256:fa4bad0d1d173dee3e8ef3c3eb6b2bb6c723fc7a661eeecc1ecb2fa99860dd45"
+            ],
+            "version": "==18.1.0"
         },
         "redis": {
             "hashes": [
@@ -617,36 +634,24 @@
         },
         "scikit-learn": {
             "hashes": [
-                "sha256:018f470a7e685767d84ce6fac87af59e064e87ec3cea71eaf12646f9538e293d",
-                "sha256:0ae00d570331b8a5c552f721167818b4739a5c855fbc76b11231ccdea2dd26ab",
-                "sha256:13079520dd8211967d1871e439b59818d335439672818e9683847091d0e07778",
-                "sha256:1c133749a526b33af2b6695d94d2cc43ba212c5aa7bd3a45619335556ced7637",
-                "sha256:382e7053567b7b11e862782e3de2940e2141be24e6262aa0b4a9cb7fdd61f85a",
-                "sha256:384df81fdba12d21063072f2cf472a7a8425a3d4fa3915faef0a88e94e07b332",
-                "sha256:4705073de7bbcc6b9cd2f24dc9189aa8d3935e8621d3e65546c4b7fee9a042bf",
-                "sha256:4f829d6c09b997e1d0a998f970cf3ff82cd6796d56148c63c29174367878d490",
-                "sha256:51a933224b1b11986d4c7c123e5b28eb69602899d0179e6888b7abf2ffc85265",
-                "sha256:63ad98c6512b52aebde9bd806ec1127e13e2a8d42a00ebdf805153819f7c2cad",
-                "sha256:67e15514c9df4c5354b3ecc89451f5baa0f1b62c7ed68f4d20febf9c9d9e17a6",
-                "sha256:75f0e0e93851b30639baabfc1a4433aabc57eef269d55ee4c6f649fb60686218",
-                "sha256:89609708e819342dd5c94617fd53a36187d7d6a80435ddb282f6a60b058dbe77",
-                "sha256:8ca274d4e91685e4547af718b6f1e9a9d4912c7a6dcb0c68925de84f81a09d2a",
-                "sha256:9987f3d31efc427ebf9926f703e5171552cfb3b6935f880e4f0d3a17b7f91540",
-                "sha256:9f3e08dbd3f2f574913faba9b48d3c24a43fcc0eb14a0e962431005434b9cfe6",
-                "sha256:a7a403bcea250cac37971058fca0c30b0144737a375f99d3855e5e7a34c43348",
-                "sha256:ad7e4e823db1271d344e0c3ce0988b2e0fecc49079eec9c818d866c38b2824bd",
-                "sha256:b1e9037a582e650d866324a50d2741724ea5f6c175200bef0b549d014898035a",
-                "sha256:b82fbd8843ead2640158b2c0946d354b66f3d49472e6790d70c4ceec35663b3f",
-                "sha256:b91c82bfd25145d428de99429de97d7a1c2c2658c212689fe2839b29a5251159",
-                "sha256:ba57b73ec7074f60bb85f953296df437784d560553d0cc04b253c43f1846ccad",
-                "sha256:c503802a81de18b8b4d40d069f5e363795ee44b1605f38bc104160ca3bfe2c41",
-                "sha256:d30e8e0dffbc299533f47044fec26c5087473cb29cf51f1995986ac8354c7b4c",
-                "sha256:d89b810bfb0e16a0de7f18773849bdf83dd7fd0614ae5225e5a9214cdb9be245",
-                "sha256:e22e1d47def2944ad7a12c09452de085587ec5baad2174683e56a42b6918a76f",
-                "sha256:f650ddc023c95681fccd5e297820f35de039e008265040c08188be95b3275a0f",
-                "sha256:f7d4b3885ad1a7a6f07719ab6b1790d9892d6d41d973e8d4543a93bb15226fb4"
-            ],
-            "version": "==0.20.3"
+                "sha256:1ac81293d261747c25ea5a0ee8cd2bb1f3b5ba9ec05421a7f9f0feb4eb7c4116",
+                "sha256:289361cf003d90b007f5066b27fcddc2d71324c82f1c88e316fedacb0dfdd516",
+                "sha256:3a14d0abd4281fc3fd2149c486c3ec7cedad848b8d5f7b6f61522029d65a29f8",
+                "sha256:5083a5e50d9d54548e4ada829598ae63a05651dd2bb319f821ffd9e8388384a6",
+                "sha256:777cdd5c077b7ca9cb381396c81990cf41d2fa8350760d3cad3b4c460a7db644",
+                "sha256:8bf2ff63da820d09b96b18e88f9625228457bff8df4618f6b087e12442ef9e15",
+                "sha256:8d319b71c449627d178f21c57614e21747e54bb3fc9602b6f42906c3931aa320",
+                "sha256:928050b65781fea9542dfe9bfe02d8c4f5530baa8472ec60782ea77347d2c836",
+                "sha256:92c903613ff50e22aa95d589f9fff5deb6f34e79f7f21f609680087f137bb524",
+                "sha256:ae322235def5ce8fae645b439e332e6f25d34bb90d6a6c8e261f17eb476457b7",
+                "sha256:c1cd6b29eb1fd1cc672ac5e4a8be5f6ea936d094a3dc659ada0746d6fac750b1",
+                "sha256:c41a6e2685d06bcdb0d26533af2540f54884d40db7e48baed6a5bcbf1a7cc642",
+                "sha256:d07fcb0c0acbc043faa0e7cf4d2037f71193de3fb04fb8ed5c259b089af1cf5c",
+                "sha256:d146d5443cda0a41f74276e42faf8c7f283fef49e8a853b832885239ef544e05",
+                "sha256:eb2b7bed0a26ba5ce3700e15938b28a4f4513578d3e54a2156c29df19ac5fd01",
+                "sha256:eb9b8ebf59eddd8b96366428238ab27d05a19e89c5516ce294abc35cea75d003"
+            ],
+            "version": "==0.21.3"
         },
         "scipy": {
             "hashes": [
@@ -682,13 +687,6 @@
             "index": "pypi",
             "version": "==1.2.1"
         },
-        "singledispatch": {
-            "hashes": [
-                "sha256:5b06af87df13818d14f08a028e42f566640aef80805c3b50c5056b086e3c2b9c",
-                "sha256:833b46966687b3de7f438c761ac475213e53b306740f1abfaa86e1d1aae56aa8"
-            ],
-            "version": "==3.4.0.3"
-        },
         "six": {
             "hashes": [
                 "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
@@ -712,10 +710,10 @@
         },
         "snowballstemmer": {
             "hashes": [
-                "sha256:919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128",
-                "sha256:9f3bcd3c401c3e862ec0ebe6d2c069ebc012ce142cce209c098ccb5b09136e89"
+                "sha256:209f257d7533fdb3cb73bdbd24f436239ca3b2fa67d56f6ff88e86be08cc5ef0",
+                "sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52"
             ],
-            "version": "==1.2.1"
+            "version": "==2.0.0"
         },
         "sphinx": {
             "hashes": [
@@ -727,36 +725,36 @@
         },
         "sphinxcontrib-websupport": {
             "hashes": [
-                "sha256:68ca7ff70785cbe1e7bccc71a48b5b6d965d79ca50629606c7861a21b206d9dd",
-                "sha256:9de47f375baf1ea07cdb3436ff39d7a9c76042c10a769c52353ec46e4e8fc3b9"
+                "sha256:1501befb0fdf1d1c29a800fdbf4ef5dc5369377300ddbdd16d2cd40e54c6eefc",
+                "sha256:e02f717baf02d0b6c3dd62cf81232ffca4c9d5c331e03766982e3ff9f1d2bc3f"
             ],
-            "version": "==1.1.0"
+            "version": "==1.1.2"
         },
         "tornado": {
             "hashes": [
-                "sha256:1a58f2d603476d5e462f7c28ca1dbb5ac7e51348b27a9cac849cdec3471101f8",
-                "sha256:33f93243cd46dd398e5d2bbdd75539564d1f13f25d704cfc7541db74066d6695",
-                "sha256:34e59401afcecf0381a28228daad8ed3275bcb726810654612d5e9c001f421b7",
-                "sha256:35817031611d2c296c69e5023ea1f9b5720be803e3bb119464bb2a0405d5cd70",
-                "sha256:666b335cef5cc2759c21b7394cff881f71559aaf7cb8c4458af5bb6cb7275b47",
-                "sha256:81203efb26debaaef7158187af45bc440796de9fb1df12a75b65fae11600a255",
-                "sha256:de274c65f45f6656c375cdf1759dbf0bc52902a1e999d12a35eb13020a641a53"
+                "sha256:349884248c36801afa19e342a77cc4458caca694b0eda633f5878e458a44cb2c",
+                "sha256:398e0d35e086ba38a0427c3b37f4337327231942e731edaa6e9fd1865bbd6f60",
+                "sha256:4e73ef678b1a859f0cb29e1d895526a20ea64b5ffd510a2307b5998c7df24281",
+                "sha256:559bce3d31484b665259f50cd94c5c28b961b09315ccd838f284687245f416e5",
+                "sha256:abbe53a39734ef4aba061fca54e30c6b4639d3e1f59653f0da37a0003de148c7",
+                "sha256:c845db36ba616912074c5b1ee897f8e0124df269468f25e4fe21fe72f6edd7a9",
+                "sha256:c9399267c926a4e7c418baa5cbe91c7d1cf362d505a1ef898fde44a07c9dd8a5"
             ],
-            "version": "==6.0.1"
+            "version": "==6.0.3"
         },
         "traitlets": {
             "hashes": [
-                "sha256:9c4bd2d267b7153df9152698efb1050a5d84982d3384a37b2c1f7723ba3e7835",
-                "sha256:c6cb5e6f57c5a9bdaa40fa71ce7b4af30298fbab9ece9815b5d995ab6217c7d9"
+                "sha256:70b4c6a1d9019d7b4f6846832288f86998aa3b9207c6821f3578a6a6a467fe44",
+                "sha256:d023ee369ddd2763310e4c3eae1ff649689440d4ae59d7485eb4cfbbe3e359f7"
             ],
-            "version": "==4.3.2"
+            "version": "==4.3.3"
         },
         "urllib3": {
             "hashes": [
-                "sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39",
-                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
+                "sha256:2393a695cd12afedd0dcb26fe5d50d0cf248e5a66f75dbd89a3d4eb333a61af4",
+                "sha256:a637e5fae88995b256e3409dc4d52c2e2e0ba32c42a6365fee8bbd2238de3cfb"
             ],
-            "version": "==1.24.1"
+            "version": "==1.24.3"
         },
         "wcwidth": {
             "hashes": [
@@ -764,6 +762,13 @@
                 "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"
             ],
             "version": "==0.1.7"
+        },
+        "zipp": {
+            "hashes": [
+                "sha256:3718b1cbcd963c7d4c5511a8240812904164b7f381b647143a89d3b98f9bcd8e",
+                "sha256:f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"
+            ],
+            "version": "==0.6.0"
         }
     },
     "develop": {}