-from oauth2client.client import OAuth2Credentials
-import gdata.calendar.service
-import gdata.docs.service
-import gdata.photos.service, gdata.photos
-from apiclient.discovery import build
-import httplib2
-from apiclient.discovery import build
+from typing import Dict, Optional
+from oauth2client.client import OAuth2Credentials # type: ignore
+import gdata.calendar.service # type: ignore
+import gdata.docs.service # type: ignore
+import gdata.photos.service, gdata.photos # type: ignore
+from googleapiclient.discovery import build # type: ignore
+import httplib2 # type: ignore
+from googleapiclient.discovery import build