Make CCPE work (#3487)

Cause it's been a while and Google apparently moved the directory and mildly changed the format of the JSON blob.

parlai/tasks/ccpe/agents.py

@@ -38,15 +38,11 @@ def _setup_data(self):
         fpath = os.path.join(self.opt['datapath'], 'CCPE', 'ccpe.json')
 
         with PathManager.open(fpath, 'r') as infile:
-            data = infile.read()
-            new_data = data.replace('}\n{', '},{')
-            json_data = json.loads(f'[{new_data}]')
+            json_data = json.load(infile)
 
         flattenedData = []
-
         for ep in range(len(json_data)):
             currEp = []
-
             entry = {}
             currSegments = []
             for i, utterance in enumerate(json_data[ep]['utterances']):

parlai/tasks/ccpe/build.py

@@ -10,7 +10,7 @@
 
 RESOURCES = [
     DownloadableFile(
-        'https://storage.googleapis.com/dialog-data-corpus/CCPE-M-2019/data.json',
+        'https://raw.githubusercontent.com/google-research-datasets/ccpe/main/data.json',
         'ccpe.json',
         '4ff051ea7ea60cf0f480c911c7e2cfed56434e2e2c9ea8965ac5e26365773f0a',
         zipped=False,
@@ -20,7 +20,7 @@
 
 def build(opt):
     dpath = os.path.join(opt['datapath'], 'CCPE')
-    version = '1.0'
+    version = '1.1'
 
     if not build_data.built(dpath, version_string=version):
         print('[building data: ' + dpath + ']')