diff --git a/python/poetry.lock b/python/poetry.lock
index 0dd2964..0a69124 100644
--- a/python/poetry.lock
+++ b/python/poetry.lock
@@ -1,47 +1,45 @@
 [[package]]
-category = "main"
-description = "Abseil Python Common Libraries, see https://github.com/abseil/abseil-py."
 name = "absl-py"
+version = "0.9.0"
+description = "Abseil Python Common Libraries, see https://github.com/abseil/abseil-py."
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.9.0"
 
 [package.dependencies]
 six = "*"
 
 [[package]]
-category = "dev"
-description = "Disable App Nap on OS X 10.9"
-marker = "sys_platform == \"darwin\" or platform_system == \"Darwin\" or python_version >= \"3.3\" and sys_platform == \"darwin\""
 name = "appnope"
+version = "0.1.0"
+description = "Disable App Nap on OS X 10.9"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.1.0"
 
 [[package]]
-category = "main"
-description = "Read/rewrite/write Python ASTs"
 name = "astor"
+version = "0.8.1"
+description = "Read/rewrite/write Python ASTs"
+category = "main"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "0.8.1"
 
 [[package]]
-category = "dev"
-description = "Atomic file writes."
-marker = "sys_platform == \"win32\""
 name = "atomicwrites"
+version = "1.3.0"
+description = "Atomic file writes."
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "1.3.0"
 
 [[package]]
-category = "dev"
-description = "Classes Without Boilerplate"
 name = "attrs"
+version = "19.3.0"
+description = "Classes Without Boilerplate"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "19.3.0"
 
 [package.extras]
 azure-pipelines = ["coverage", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "pytest-azurepipelines"]
@@ -50,112 +48,110 @@ docs = ["sphinx", "zope.interface"]
 tests = ["coverage", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
 
 [[package]]
-category = "dev"
-description = "Specifications for callback functions passed in to an API"
 name = "backcall"
+version = "0.1.0"
+description = "Specifications for callback functions passed in to an API"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.1.0"
 
 [[package]]
-category = "dev"
-description = "An easy safelist-based HTML-sanitizing tool."
 name = "bleach"
+version = "3.1.1"
+description = "An easy safelist-based HTML-sanitizing tool."
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "3.1.1"
 
 [package.dependencies]
 six = ">=1.9.0"
 webencodings = "*"
 
 [[package]]
-category = "main"
-description = "Extensible memoizing collections and decorators"
 name = "cachetools"
+version = "4.0.0"
+description = "Extensible memoizing collections and decorators"
+category = "main"
 optional = false
 python-versions = "~=3.5"
-version = "4.0.0"
 
 [[package]]
-category = "main"
-description = "Python package for providing Mozilla's CA Bundle."
 name = "certifi"
+version = "2019.11.28"
+description = "Python package for providing Mozilla's CA Bundle."
+category = "main"
 optional = false
 python-versions = "*"
-version = "2019.11.28"
 
 [[package]]
-category = "main"
-description = "Universal encoding detector for Python 2 and 3"
 name = "chardet"
+version = "3.0.4"
+description = "Universal encoding detector for Python 2 and 3"
+category = "main"
 optional = false
 python-versions = "*"
-version = "3.0.4"
 
 [[package]]
-category = "dev"
-description = "Cross-platform colored terminal text."
-marker = "python_version >= \"3.3\" and sys_platform == \"win32\" or sys_platform == \"win32\""
 name = "colorama"
+version = "0.4.3"
+description = "Cross-platform colored terminal text."
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "0.4.3"
 
 [[package]]
-category = "dev"
-description = "Decorators for Humans"
 name = "decorator"
+version = "4.4.2"
+description = "Decorators for Humans"
+category = "dev"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*"
-version = "4.4.2"
 
 [[package]]
-category = "dev"
-description = "XML bomb protection for Python stdlib modules"
 name = "defusedxml"
+version = "0.6.0"
+description = "XML bomb protection for Python stdlib modules"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "0.6.0"
 
 [[package]]
-category = "dev"
-description = "Discover and load entry points from installed packages."
 name = "entrypoints"
+version = "0.3"
+description = "Discover and load entry points from installed packages."
+category = "dev"
 optional = false
 python-versions = ">=2.7"
-version = "0.3"
 
 [[package]]
-category = "main"
-description = "Python AST that abstracts the underlying Python version"
 name = "gast"
+version = "0.2.2"
+description = "Python AST that abstracts the underlying Python version"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "0.2.2"
 
 [[package]]
-category = "main"
-description = "Google Authentication Library"
 name = "google-auth"
+version = "1.11.2"
+description = "Google Authentication Library"
+category = "main"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
-version = "1.11.2"
 
 [package.dependencies]
 cachetools = ">=2.0.0,<5.0"
 pyasn1-modules = ">=0.2.1"
 rsa = ">=3.1.4,<4.1"
-setuptools = ">=40.3.0"
 six = ">=1.9.0"
 
 [[package]]
-category = "main"
-description = "Google Authentication Library"
 name = "google-auth-oauthlib"
+version = "0.4.1"
+description = "Google Authentication Library"
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.4.1"
 
 [package.dependencies]
 google-auth = "*"
@@ -165,55 +161,54 @@ requests-oauthlib = ">=0.7.0"
 tool = ["click"]
 
 [[package]]
-category = "main"
-description = "pasta is an AST-based Python refactoring library"
 name = "google-pasta"
+version = "0.1.8"
+description = "pasta is an AST-based Python refactoring library"
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.1.8"
 
 [package.dependencies]
 six = "*"
 
 [[package]]
-category = "main"
-description = "HTTP/2-based RPC framework"
 name = "grpcio"
+version = "1.27.2"
+description = "HTTP/2-based RPC framework"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.27.2"
 
 [package.dependencies]
 six = ">=1.5.2"
 
 [[package]]
-category = "main"
-description = "Read and write HDF5 files from Python"
 name = "h5py"
+version = "2.10.0"
+description = "Read and write HDF5 files from Python"
+category = "main"
 optional = false
 python-versions = "*"
-version = "2.10.0"
 
 [package.dependencies]
 numpy = ">=1.7"
 six = "*"
 
 [[package]]
-category = "main"
-description = "Internationalized Domain Names in Applications (IDNA)"
 name = "idna"
+version = "2.9"
+description = "Internationalized Domain Names in Applications (IDNA)"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "2.9"
 
 [[package]]
-category = "dev"
-description = "Read metadata from Python packages"
-marker = "python_version < \"3.8\""
 name = "importlib-metadata"
+version = "1.5.0"
+description = "Read metadata from Python packages"
+category = "dev"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
-version = "1.5.0"
 
 [package.dependencies]
 zipp = ">=0.5"
@@ -223,15 +218,15 @@ docs = ["sphinx", "rst.linker"]
 testing = ["packaging", "importlib-resources"]
 
 [[package]]
-category = "dev"
-description = "IPython Kernel for Jupyter"
 name = "ipykernel"
+version = "5.1.4"
+description = "IPython Kernel for Jupyter"
+category = "dev"
 optional = false
 python-versions = ">=3.4"
-version = "5.1.4"
 
 [package.dependencies]
-appnope = "*"
+appnope = {version = "*", markers = "platform_system == \"Darwin\""}
 ipython = ">=5.0.0"
 jupyter-client = "*"
 tornado = ">=4.2"
@@ -241,24 +236,23 @@ traitlets = ">=4.1.0"
 test = ["pytest", "pytest-cov", "flaky", "nose"]
 
 [[package]]
-category = "dev"
-description = "IPython: Productive Interactive Computing"
 name = "ipython"
+version = "7.13.0"
+description = "IPython: Productive Interactive Computing"
+category = "dev"
 optional = false
 python-versions = ">=3.6"
-version = "7.13.0"
 
 [package.dependencies]
-appnope = "*"
+appnope = {version = "*", markers = "sys_platform == \"darwin\""}
 backcall = "*"
-colorama = "*"
+colorama = {version = "*", markers = "sys_platform == \"win32\""}
 decorator = "*"
 jedi = ">=0.10"
-pexpect = "*"
+pexpect = {version = "*", markers = "sys_platform != \"win32\""}
 pickleshare = "*"
 prompt-toolkit = ">=2.0.0,<3.0.0 || >3.0.0,<3.0.1 || >3.0.1,<3.1.0"
 pygments = "*"
-setuptools = ">=18.5"
 traitlets = ">=4.2"
 
 [package.extras]
@@ -273,56 +267,53 @@ qtconsole = ["qtconsole"]
 test = ["nose (>=0.10.1)", "requests", "testpath", "pygments", "nbformat", "ipykernel", "numpy (>=1.14)"]
 
 [[package]]
-category = "dev"
-description = "Vestigial utilities from IPython"
 name = "ipython-genutils"
+version = "0.2.0"
+description = "Vestigial utilities from IPython"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.2.0"
 
 [[package]]
-category = "dev"
-description = "IPython HTML widgets for Jupyter"
 name = "ipywidgets"
+version = "7.5.1"
+description = "IPython HTML widgets for Jupyter"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "7.5.1"
 
 [package.dependencies]
 ipykernel = ">=4.5.1"
+ipython = {version = ">=4.0.0", markers = "python_version >= \"3.3\""}
 nbformat = ">=4.2.0"
 traitlets = ">=4.3.1"
 widgetsnbextension = ">=3.5.0,<3.6.0"
 
-[package.dependencies.ipython]
-python = ">=3.3"
-version = ">=4.0.0"
-
 [package.extras]
 test = ["pytest (>=3.6.0)", "pytest-cov", "mock"]
 
 [[package]]
-category = "dev"
-description = "An autocompletion tool for Python that can be used for text editors."
 name = "jedi"
+version = "0.16.0"
+description = "An autocompletion tool for Python that can be used for text editors."
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "0.16.0"
 
 [package.dependencies]
 parso = ">=0.5.2"
 
 [package.extras]
-qa = ["flake8 (3.7.9)"]
-testing = ["colorama (0.4.1)", "docopt", "pytest (>=3.9.0,<5.0.0)"]
+qa = ["flake8 (==3.7.9)"]
+testing = ["colorama (==0.4.1)", "docopt", "pytest (>=3.9.0,<5.0.0)"]
 
 [[package]]
-category = "dev"
-description = "A very fast and expressive template engine."
 name = "jinja2"
+version = "2.11.1"
+description = "A very fast and expressive template engine."
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "2.11.1"
 
 [package.dependencies]
 MarkupSafe = ">=0.23"
@@ -331,42 +322,38 @@ MarkupSafe = ">=0.23"
 i18n = ["Babel (>=0.8)"]
 
 [[package]]
-category = "dev"
-description = "A Python implementation of the JSON5 data format."
 name = "json5"
+version = "0.9.2"
+description = "A Python implementation of the JSON5 data format."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.9.2"
 
 [[package]]
-category = "dev"
-description = "An implementation of JSON Schema validation for Python"
 name = "jsonschema"
+version = "3.2.0"
+description = "An implementation of JSON Schema validation for Python"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "3.2.0"
 
 [package.dependencies]
 attrs = ">=17.4.0"
+importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
 pyrsistent = ">=0.14.0"
-setuptools = "*"
 six = ">=1.11.0"
 
-[package.dependencies.importlib-metadata]
-python = "<3.8"
-version = "*"
-
 [package.extras]
 format = ["idna", "jsonpointer (>1.13)", "rfc3987", "strict-rfc3339", "webcolors"]
 format_nongpl = ["idna", "jsonpointer (>1.13)", "webcolors", "rfc3986-validator (>0.1.0)", "rfc3339-validator"]
 
 [[package]]
-category = "dev"
-description = "Jupyter metapackage. Install all the Jupyter components in one go."
 name = "jupyter"
+version = "1.0.0"
+description = "Jupyter metapackage. Install all the Jupyter components in one go."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "1.0.0"
 
 [package.dependencies]
 ipykernel = "*"
@@ -377,12 +364,12 @@ notebook = "*"
 qtconsole = "*"
 
 [[package]]
-category = "dev"
-description = "Jupyter protocol implementation and client libraries"
 name = "jupyter-client"
+version = "6.0.0"
+description = "Jupyter protocol implementation and client libraries"
+category = "dev"
 optional = false
 python-versions = ">=3.5"
-version = "6.0.0"
 
 [package.dependencies]
 jupyter-core = ">=4.6.0"
@@ -395,12 +382,12 @@ traitlets = "*"
 test = ["ipykernel", "ipython", "mock", "pytest"]
 
 [[package]]
-category = "dev"
-description = "Jupyter terminal console"
 name = "jupyter-console"
+version = "6.1.0"
+description = "Jupyter terminal console"
+category = "dev"
 optional = false
 python-versions = ">=3.5"
-version = "6.1.0"
 
 [package.dependencies]
 ipykernel = "*"
@@ -413,24 +400,24 @@ pygments = "*"
 test = ["pexpect"]
 
 [[package]]
-category = "dev"
-description = "Jupyter core package. A base package on which Jupyter projects rely."
 name = "jupyter-core"
+version = "4.6.3"
+description = "Jupyter core package. A base package on which Jupyter projects rely."
+category = "dev"
 optional = false
 python-versions = "!=3.0,!=3.1,!=3.2,!=3.3,!=3.4,>=2.7"
-version = "4.6.3"
 
 [package.dependencies]
-pywin32 = ">=1.0"
+pywin32 = {version = ">=1.0", markers = "sys_platform == \"win32\""}
 traitlets = "*"
 
 [[package]]
-category = "dev"
-description = "The JupyterLab notebook server extension."
 name = "jupyterlab"
+version = "2.0.1"
+description = "The JupyterLab notebook server extension."
+category = "dev"
 optional = false
 python-versions = ">=3.5"
-version = "2.0.1"
 
 [package.dependencies]
 jinja2 = ">=2.10"
@@ -443,12 +430,12 @@ docs = ["sphinx", "recommonmark", "sphinx-rtd-theme", "sphinx-copybutton"]
 test = ["pytest", "pytest-check-links", "requests"]
 
 [[package]]
-category = "dev"
-description = "JupyterLab Server"
 name = "jupyterlab-server"
+version = "1.0.7"
+description = "JupyterLab Server"
+category = "dev"
 optional = false
 python-versions = ">=3.5"
-version = "1.0.7"
 
 [package.dependencies]
 jinja2 = ">=2.10"
@@ -460,12 +447,12 @@ notebook = ">=4.2.0"
 test = ["pytest", "requests"]
 
 [[package]]
-category = "main"
-description = "Deep Learning for humans"
 name = "keras"
+version = "2.3.1"
+description = "Deep Learning for humans"
+category = "main"
 optional = false
 python-versions = "*"
-version = "2.3.1"
 
 [package.dependencies]
 h5py = "*"
@@ -481,12 +468,12 @@ tests = ["pytest", "pytest-pep8", "pytest-xdist", "flaky", "pytest-cov", "pandas
 visualize = ["pydot (>=1.2.4)"]
 
 [[package]]
-category = "main"
-description = "Reference implementations of popular deep learning models"
 name = "keras-applications"
+version = "1.0.8"
+description = "Reference implementations of popular deep learning models"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.0.8"
 
 [package.dependencies]
 h5py = "*"
@@ -496,12 +483,12 @@ numpy = ">=1.9.1"
 tests = ["pytest", "pytest-pep8", "pytest-xdist", "pytest-cov"]
 
 [[package]]
-category = "main"
-description = "Easy data preprocessing and data augmentation for deep learning models"
 name = "keras-preprocessing"
+version = "1.1.0"
+description = "Easy data preprocessing and data augmentation for deep learning models"
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.1.0"
 
 [package.dependencies]
 numpy = ">=1.9.1"
@@ -510,53 +497,50 @@ six = ">=1.9.0"
 [package.extras]
 image = ["scipy (>=0.14)", "Pillow (>=5.2.0)"]
 pep8 = ["flake8"]
-tests = ["pandas", "pillow", "tensorflow (1.7)", "keras", "pytest", "pytest-xdist", "pytest-cov"]
+tests = ["pandas", "pillow", "tensorflow (==1.7)", "keras", "pytest", "pytest-xdist", "pytest-cov"]
 
 [[package]]
-category = "main"
-description = "Python implementation of Markdown."
 name = "markdown"
+version = "3.2.1"
+description = "Python implementation of Markdown."
+category = "main"
 optional = false
 python-versions = ">=3.5"
-version = "3.2.1"
-
-[package.dependencies]
-setuptools = ">=36"
 
 [package.extras]
 testing = ["coverage", "pyyaml"]
 
 [[package]]
-category = "dev"
-description = "Safely add untrusted strings to HTML/XML markup."
 name = "markupsafe"
+version = "1.1.1"
+description = "Safely add untrusted strings to HTML/XML markup."
+category = "dev"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
-version = "1.1.1"
 
 [[package]]
-category = "dev"
-description = "The fastest markdown parser in pure Python"
 name = "mistune"
+version = "0.8.4"
+description = "The fastest markdown parser in pure Python"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.8.4"
 
 [[package]]
-category = "dev"
-description = "More routines for operating on iterables, beyond itertools"
 name = "more-itertools"
+version = "8.2.0"
+description = "More routines for operating on iterables, beyond itertools"
+category = "dev"
 optional = false
 python-versions = ">=3.5"
-version = "8.2.0"
 
 [[package]]
-category = "dev"
-description = "Converting Jupyter Notebooks"
 name = "nbconvert"
+version = "5.6.1"
+description = "Converting Jupyter Notebooks"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "5.6.1"
 
 [package.dependencies]
 bleach = "*"
@@ -579,12 +563,12 @@ serve = ["tornado (>=4.0)"]
 test = ["pytest", "pytest-cov", "ipykernel", "jupyter-client (>=5.3.1)", "ipywidgets (>=7)", "pebble", "mock"]
 
 [[package]]
-category = "dev"
-description = "The Jupyter Notebook format"
 name = "nbformat"
+version = "5.0.4"
+description = "The Jupyter Notebook format"
+category = "dev"
 optional = false
 python-versions = ">=3.5"
-version = "5.0.4"
 
 [package.dependencies]
 ipython-genutils = "*"
@@ -596,15 +580,14 @@ traitlets = ">=4.1"
 test = ["testpath", "pytest", "pytest-cov"]
 
 [[package]]
-category = "dev"
-description = "A web-based notebook environment for interactive computing"
 name = "notebook"
+version = "6.0.3"
+description = "A web-based notebook environment for interactive computing"
+category = "dev"
 optional = false
 python-versions = ">=3.5"
-version = "6.0.3"
 
 [package.dependencies]
-Send2Trash = "*"
 ipykernel = "*"
 ipython-genutils = "*"
 jinja2 = "*"
@@ -614,6 +597,7 @@ nbconvert = "*"
 nbformat = "*"
 prometheus-client = "*"
 pyzmq = ">=17"
+Send2Trash = "*"
 terminado = ">=0.8.1"
 tornado = ">=5.0"
 traitlets = ">=4.2.1"
@@ -622,20 +606,20 @@ traitlets = ">=4.2.1"
 test = ["nose", "coverage", "requests", "nose-warnings-filters", "nbval", "nose-exclude", "selenium", "pytest", "pytest-cov", "nose-exclude"]
 
 [[package]]
-category = "main"
-description = "NumPy is the fundamental package for array computing with Python."
 name = "numpy"
+version = "1.18.1"
+description = "NumPy is the fundamental package for array computing with Python."
+category = "main"
 optional = false
 python-versions = ">=3.5"
-version = "1.18.1"
 
 [[package]]
-category = "main"
-description = "A generic, spec-compliant, thorough implementation of the OAuth request-signing logic"
 name = "oauthlib"
+version = "3.1.0"
+description = "A generic, spec-compliant, thorough implementation of the OAuth request-signing logic"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "3.1.0"
 
 [package.extras]
 rsa = ["cryptography"]
@@ -643,281 +627,271 @@ signals = ["blinker"]
 signedtoken = ["cryptography", "pyjwt (>=1.0.0)"]
 
 [[package]]
-category = "main"
-description = "Optimizing numpys einsum function"
 name = "opt-einsum"
+version = "3.2.0"
+description = "Optimizing numpys einsum function"
+category = "main"
 optional = false
 python-versions = ">=3.5"
-version = "3.2.0"
 
 [package.dependencies]
 numpy = ">=1.7"
 
 [package.extras]
-docs = ["sphinx (1.2.3)", "sphinxcontrib-napoleon", "sphinx-rtd-theme", "numpydoc"]
+docs = ["sphinx (==1.2.3)", "sphinxcontrib-napoleon", "sphinx-rtd-theme", "numpydoc"]
 tests = ["pytest", "pytest-cov", "pytest-pep8"]
 
 [[package]]
-category = "dev"
-description = "Core utilities for Python packages"
 name = "packaging"
+version = "20.3"
+description = "Core utilities for Python packages"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "20.3"
 
 [package.dependencies]
 pyparsing = ">=2.0.2"
 six = "*"
 
 [[package]]
-category = "dev"
-description = "Utilities for writing pandoc filters in python"
 name = "pandocfilters"
+version = "1.4.2"
+description = "Utilities for writing pandoc filters in python"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "1.4.2"
 
 [[package]]
-category = "dev"
-description = "A Python Parser"
 name = "parso"
+version = "0.6.2"
+description = "A Python Parser"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "0.6.2"
 
 [package.extras]
 testing = ["docopt", "pytest (>=3.0.7)"]
 
 [[package]]
-category = "dev"
-description = "Pexpect allows easy control of interactive console applications."
-marker = "python_version >= \"3.3\" and sys_platform != \"win32\" or sys_platform != \"win32\""
 name = "pexpect"
+version = "4.8.0"
+description = "Pexpect allows easy control of interactive console applications."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "4.8.0"
 
 [package.dependencies]
 ptyprocess = ">=0.5"
 
 [[package]]
-category = "dev"
-description = "Tiny 'shelve'-like database with concurrency support"
 name = "pickleshare"
+version = "0.7.5"
+description = "Tiny 'shelve'-like database with concurrency support"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.7.5"
 
 [[package]]
-category = "dev"
-description = "plugin and hook calling mechanisms for python"
 name = "pluggy"
+version = "0.13.1"
+description = "plugin and hook calling mechanisms for python"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "0.13.1"
 
 [package.dependencies]
-[package.dependencies.importlib-metadata]
-python = "<3.8"
-version = ">=0.12"
+importlib-metadata = {version = ">=0.12", markers = "python_version < \"3.8\""}
 
 [package.extras]
 dev = ["pre-commit", "tox"]
 
 [[package]]
-category = "dev"
-description = "Python client for the Prometheus monitoring system."
 name = "prometheus-client"
+version = "0.7.1"
+description = "Python client for the Prometheus monitoring system."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.7.1"
 
 [package.extras]
 twisted = ["twisted"]
 
 [[package]]
-category = "dev"
-description = "Library for building powerful interactive command lines in Python"
 name = "prompt-toolkit"
+version = "3.0.4"
+description = "Library for building powerful interactive command lines in Python"
+category = "dev"
 optional = false
 python-versions = ">=3.6.1"
-version = "3.0.4"
 
 [package.dependencies]
 wcwidth = "*"
 
 [[package]]
-category = "main"
-description = "Protocol Buffers"
 name = "protobuf"
+version = "3.11.3"
+description = "Protocol Buffers"
+category = "main"
 optional = false
 python-versions = "*"
-version = "3.11.3"
 
 [package.dependencies]
-setuptools = "*"
 six = ">=1.9"
 
 [[package]]
-category = "dev"
-description = "Run a subprocess in a pseudo terminal"
-marker = "python_version >= \"3.3\" and sys_platform != \"win32\" or sys_platform != \"win32\" or os_name != \"nt\" or python_version >= \"3.3\" and sys_platform != \"win32\" and (python_version >= \"3.3\" and sys_platform != \"win32\" or sys_platform != \"win32\")"
 name = "ptyprocess"
+version = "0.6.0"
+description = "Run a subprocess in a pseudo terminal"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.6.0"
 
 [[package]]
-category = "dev"
-description = "library with cross-python path, ini-parsing, io, code, log facilities"
 name = "py"
+version = "1.8.1"
+description = "library with cross-python path, ini-parsing, io, code, log facilities"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "1.8.1"
 
 [[package]]
-category = "main"
-description = "ASN.1 types and codecs"
 name = "pyasn1"
+version = "0.4.8"
+description = "ASN.1 types and codecs"
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.4.8"
 
 [[package]]
-category = "main"
-description = "A collection of ASN.1-based protocols modules."
 name = "pyasn1-modules"
+version = "0.2.8"
+description = "A collection of ASN.1-based protocols modules."
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.2.8"
 
 [package.dependencies]
 pyasn1 = ">=0.4.6,<0.5.0"
 
 [[package]]
-category = "dev"
-description = "Pygments is a syntax highlighting package written in Python."
 name = "pygments"
+version = "2.5.2"
+description = "Pygments is a syntax highlighting package written in Python."
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "2.5.2"
 
 [[package]]
-category = "main"
-description = "Toolbox for optimization on manifolds with support for automatic differentiation"
 name = "pymanopt"
+version = "0.2.5"
+description = "Toolbox for optimization on manifolds with support for automatic differentiation"
+category = "main"
 optional = false
 python-versions = "*"
-version = "0.2.5"
 
 [package.dependencies]
 numpy = ">=1.16"
 scipy = "*"
 
 [package.extras]
-all = ["coveralls", "flake8", "sphinx", "sphinx-rtd-theme", "autograd", "tensorflow (1.15)", "theano"]
+all = ["coveralls", "flake8", "sphinx", "sphinx-rtd-theme", "autograd", "tensorflow (==1.15)", "theano"]
 autograd = ["autograd"]
-tensorflow = ["tensorflow (1.15)"]
+tensorflow = ["tensorflow (==1.15)"]
 test = ["coveralls", "flake8", "sphinx", "sphinx-rtd-theme"]
 theano = ["theano"]
 
 [[package]]
-category = "dev"
-description = "Python parsing module"
 name = "pyparsing"
+version = "2.4.6"
+description = "Python parsing module"
+category = "dev"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
-version = "2.4.6"
 
 [[package]]
-category = "dev"
-description = "Persistent/Functional/Immutable data structures"
 name = "pyrsistent"
+version = "0.15.7"
+description = "Persistent/Functional/Immutable data structures"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.15.7"
 
 [package.dependencies]
 six = "*"
 
 [[package]]
-category = "dev"
-description = "pytest: simple powerful testing with Python"
 name = "pytest"
+version = "5.3.5"
+description = "pytest: simple powerful testing with Python"
+category = "dev"
 optional = false
 python-versions = ">=3.5"
-version = "5.3.5"
 
 [package.dependencies]
-atomicwrites = ">=1.0"
+atomicwrites = {version = ">=1.0", markers = "sys_platform == \"win32\""}
 attrs = ">=17.4.0"
-colorama = "*"
+colorama = {version = "*", markers = "sys_platform == \"win32\""}
+importlib-metadata = {version = ">=0.12", markers = "python_version < \"3.8\""}
 more-itertools = ">=4.0.0"
 packaging = "*"
 pluggy = ">=0.12,<1.0"
 py = ">=1.5.0"
 wcwidth = "*"
 
-[package.dependencies.importlib-metadata]
-python = "<3.8"
-version = ">=0.12"
-
 [package.extras]
-checkqa-mypy = ["mypy (v0.761)"]
+checkqa-mypy = ["mypy (==v0.761)"]
 testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "requests", "xmlschema"]
 
 [[package]]
-category = "dev"
-description = "Extensions to the standard Python datetime module"
 name = "python-dateutil"
+version = "2.8.1"
+description = "Extensions to the standard Python datetime module"
+category = "dev"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,>=2.7"
-version = "2.8.1"
 
 [package.dependencies]
 six = ">=1.5"
 
 [[package]]
-category = "dev"
-description = "Python for Window Extensions"
-marker = "sys_platform == \"win32\""
 name = "pywin32"
+version = "227"
+description = "Python for Window Extensions"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "227"
 
 [[package]]
-category = "dev"
-description = "Python bindings for the winpty library"
-marker = "os_name == \"nt\""
 name = "pywinpty"
+version = "0.5.7"
+description = "Python bindings for the winpty library"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.5.7"
 
 [[package]]
-category = "main"
-description = "YAML parser and emitter for Python"
 name = "pyyaml"
+version = "5.4"
+description = "YAML parser and emitter for Python"
+category = "main"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "5.3"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
 
 [[package]]
-category = "dev"
-description = "Python bindings for 0MQ"
 name = "pyzmq"
+version = "19.0.0"
+description = "Python bindings for 0MQ"
+category = "dev"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*"
-version = "19.0.0"
 
 [[package]]
-category = "dev"
-description = "Jupyter Qt console"
 name = "qtconsole"
+version = "4.7.1"
+description = "Jupyter Qt console"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "4.7.1"
 
 [package.dependencies]
 ipykernel = ">=4.1"
@@ -933,20 +907,20 @@ doc = ["Sphinx (>=1.3)"]
 test = ["pytest", "mock"]
 
 [[package]]
-category = "dev"
-description = "Provides an abstraction layer on top of the various Qt bindings (PyQt5, PyQt4 and PySide) and additional custom QWidgets."
 name = "qtpy"
+version = "1.9.0"
+description = "Provides an abstraction layer on top of the various Qt bindings (PyQt5, PyQt4 and PySide) and additional custom QWidgets."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "1.9.0"
 
 [[package]]
-category = "main"
-description = "Python HTTP for Humans."
 name = "requests"
+version = "2.23.0"
+description = "Python HTTP for Humans."
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "2.23.0"
 
 [package.dependencies]
 certifi = ">=2017.4.17"
@@ -956,68 +930,68 @@ urllib3 = ">=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26"
 
 [package.extras]
 security = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)"]
-socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7)", "win-inet-pton"]
+socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
 
 [[package]]
-category = "main"
-description = "OAuthlib authentication support for Requests."
 name = "requests-oauthlib"
+version = "1.3.0"
+description = "OAuthlib authentication support for Requests."
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "1.3.0"
 
 [package.dependencies]
 oauthlib = ">=3.0.0"
 requests = ">=2.0.0"
 
 [package.extras]
-rsa = ["oauthlib (>=3.0.0)"]
+rsa = ["oauthlib[signedtoken] (>=3.0.0)"]
 
 [[package]]
-category = "main"
-description = "Pure-Python RSA implementation"
 name = "rsa"
+version = "4.0"
+description = "Pure-Python RSA implementation"
+category = "main"
 optional = false
 python-versions = "*"
-version = "4.0"
 
 [package.dependencies]
 pyasn1 = ">=0.1.3"
 
 [[package]]
-category = "main"
-description = "SciPy: Scientific Library for Python"
 name = "scipy"
+version = "1.4.1"
+description = "SciPy: Scientific Library for Python"
+category = "main"
 optional = false
 python-versions = ">=3.5"
-version = "1.4.1"
 
 [package.dependencies]
 numpy = ">=1.13.3"
 
 [[package]]
-category = "dev"
-description = "Send file to trash natively under Mac OS X, Windows and Linux."
 name = "send2trash"
+version = "1.5.0"
+description = "Send file to trash natively under Mac OS X, Windows and Linux."
+category = "dev"
 optional = false
 python-versions = "*"
-version = "1.5.0"
 
 [[package]]
-category = "main"
-description = "Python 2 and 3 compatibility utilities"
 name = "six"
+version = "1.14.0"
+description = "Python 2 and 3 compatibility utilities"
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
-version = "1.14.0"
 
 [[package]]
-category = "main"
-description = "TensorBoard lets you watch Tensors Flow"
 name = "tensorboard"
+version = "2.1.1"
+description = "TensorBoard lets you watch Tensors Flow"
+category = "main"
 optional = false
 python-versions = ">= 2.7, != 3.0.*, != 3.1.*"
-version = "2.1.1"
 
 [package.dependencies]
 absl-py = ">=0.4"
@@ -1028,21 +1002,16 @@ markdown = ">=2.6.8"
 numpy = ">=1.12.0"
 protobuf = ">=3.6.0"
 requests = ">=2.21.0,<3"
-setuptools = ">=41.0.0"
 six = ">=1.10.0"
 werkzeug = ">=0.11.15"
 
-[package.dependencies.wheel]
-python = ">=3"
-version = ">=0.26"
-
 [[package]]
-category = "main"
-description = "TensorFlow is an open source machine learning framework for everyone."
 name = "tensorflow"
+version = "2.1.2"
+description = "TensorFlow is an open source machine learning framework for everyone."
+category = "main"
 optional = false
 python-versions = "*"
-version = "2.1.2"
 
 [package.dependencies]
 absl-py = ">=0.7.0"
@@ -1061,65 +1030,61 @@ tensorflow-estimator = ">=2.1.0rc0,<2.2.0"
 termcolor = ">=1.1.0"
 wrapt = ">=1.11.1"
 
-[package.dependencies.wheel]
-python = ">=3"
-version = ">=0.26"
-
 [[package]]
-category = "main"
-description = "TensorFlow Estimator."
 name = "tensorflow-estimator"
+version = "2.1.0"
+description = "TensorFlow Estimator."
+category = "main"
 optional = false
 python-versions = "*"
-version = "2.1.0"
 
 [[package]]
-category = "main"
-description = "ANSII Color formatting for output in terminal."
 name = "termcolor"
+version = "1.1.0"
+description = "ANSII Color formatting for output in terminal."
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.1.0"
 
 [[package]]
-category = "dev"
-description = "Terminals served to xterm.js using Tornado websockets"
 name = "terminado"
+version = "0.8.3"
+description = "Terminals served to xterm.js using Tornado websockets"
+category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "0.8.3"
 
 [package.dependencies]
-ptyprocess = "*"
-pywinpty = ">=0.5"
+ptyprocess = {version = "*", markers = "os_name != \"nt\""}
+pywinpty = {version = ">=0.5", markers = "os_name == \"nt\""}
 tornado = ">=4"
 
 [[package]]
-category = "dev"
-description = "Test utilities for code working with files and commands"
 name = "testpath"
+version = "0.4.4"
+description = "Test utilities for code working with files and commands"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.4.4"
 
 [package.extras]
 test = ["pathlib2"]
 
 [[package]]
-category = "dev"
-description = "Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed."
 name = "tornado"
+version = "6.0.4"
+description = "Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed."
+category = "dev"
 optional = false
 python-versions = ">= 3.5"
-version = "6.0.4"
 
 [[package]]
-category = "dev"
-description = "Traitlets Python config system"
 name = "traitlets"
+version = "4.3.3"
+description = "Traitlets Python config system"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "4.3.3"
 
 [package.dependencies]
 decorator = "*"
@@ -1130,94 +1095,81 @@ six = "*"
 test = ["pytest", "mock"]
 
 [[package]]
-category = "main"
-description = "HTTP library with thread-safe connection pooling, file post, and more."
 name = "urllib3"
+version = "1.25.8"
+description = "HTTP library with thread-safe connection pooling, file post, and more."
+category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
-version = "1.25.8"
 
 [package.extras]
 brotli = ["brotlipy (>=0.6.0)"]
 secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
-socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
+socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
 
 [[package]]
-category = "dev"
-description = "Measures number of Terminal column cells of wide-character codes"
 name = "wcwidth"
+version = "0.1.8"
+description = "Measures number of Terminal column cells of wide-character codes"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.1.8"
 
 [[package]]
-category = "dev"
-description = "Character encoding aliases for legacy web content"
 name = "webencodings"
+version = "0.5.1"
+description = "Character encoding aliases for legacy web content"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "0.5.1"
 
 [[package]]
-category = "main"
-description = "The comprehensive WSGI web application library."
 name = "werkzeug"
-optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 version = "1.0.0"
-
-[package.extras]
-dev = ["pytest", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinx-issues"]
-watchdog = ["watchdog"]
-
-[[package]]
+description = "The comprehensive WSGI web application library."
 category = "main"
-description = "A built-package format for Python"
-marker = "python_version >= \"3\""
-name = "wheel"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "0.34.2"
 
 [package.extras]
-test = ["pytest (>=3.0.0)", "pytest-cov"]
+dev = ["pytest", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinx-issues"]
+watchdog = ["watchdog"]
 
 [[package]]
-category = "dev"
-description = "IPython HTML widgets for Jupyter"
 name = "widgetsnbextension"
+version = "3.5.1"
+description = "IPython HTML widgets for Jupyter"
+category = "dev"
 optional = false
 python-versions = "*"
-version = "3.5.1"
 
 [package.dependencies]
 notebook = ">=4.4.1"
 
 [[package]]
-category = "main"
-description = "Module for decorators, wrappers and monkey patching."
 name = "wrapt"
+version = "1.12.0"
+description = "Module for decorators, wrappers and monkey patching."
+category = "main"
 optional = false
 python-versions = "*"
-version = "1.12.0"
 
 [[package]]
-category = "dev"
-description = "Backport of pathlib-compatible object wrapper for zip files"
-marker = "python_version < \"3.8\""
 name = "zipp"
+version = "3.1.0"
+description = "Backport of pathlib-compatible object wrapper for zip files"
+category = "dev"
 optional = false
 python-versions = ">=3.6"
-version = "3.1.0"
 
 [package.extras]
 docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "6b6b031b83c9b56a5214bb425f0f006f4929dafcb91d7602f12d395c54376e15"
-lock-version = "1.0"
+lock-version = "1.1"
 python-versions = "3.7"
+content-hash = "6b6b031b83c9b56a5214bb425f0f006f4929dafcb91d7602f12d395c54376e15"
 
 [metadata.files]
 absl-py = [
@@ -1467,20 +1419,39 @@ markupsafe = [
     {file = "MarkupSafe-1.1.1-cp35-cp35m-win32.whl", hash = "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1"},
     {file = "MarkupSafe-1.1.1-cp35-cp35m-win_amd64.whl", hash = "sha256:9add70b36c5666a2ed02b43b335fe19002ee5235efd4b8a89bfcf9005bebac0d"},
     {file = "MarkupSafe-1.1.1-cp36-cp36m-macosx_10_6_intel.whl", hash = "sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff"},
+    {file = "MarkupSafe-1.1.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:d53bc011414228441014aa71dbec320c66468c1030aae3a6e29778a3382d96e5"},
     {file = "MarkupSafe-1.1.1-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:00bc623926325b26bb9605ae9eae8a215691f33cae5df11ca5424f06f2d1f473"},
     {file = "MarkupSafe-1.1.1-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e"},
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