updated for deploying

.gitignore

@@ -9,3 +9,4 @@ deploy/heroku_env
 deploy/docker-env
 .ipynb_checkpoints/
 .cache/
+app.yaml

requirements.txt

@@ -1,55 +1,29 @@
-apiclient==1.0.3
-beautifulsoup4==4.6.0
-boto==2.48.0
-boto3==1.7.4
-botocore==1.10.4
-bs4==0.0.1
-bz2file==0.98
-cachetools==2.0.1
-certifi==2018.4.16
+beautifulsoup4==4.7.1
+cachetools==3.1.0
+certifi==2018.11.29
 chardet==3.0.4
-click==6.7
-docutils==0.14
+Click==7.0
 Flask==1.0.2
-Flask-Cors==3.0.3
-Flask-OAuth==0.12
-Flask-OAuthlib==0.9.4
-Flask-SQLAlchemy==2.3.2
-Flask-WTF==0.14.2
-gensim==3.4.0
-google-api-python-client==1.6.6
-google-auth==1.4.1
+Flask-Cors==3.0.7
+google==2.0.1
+google-api-python-client==1.7.8
+google-auth==1.6.2
 google-auth-httplib2==0.0.3
-google-auth-oauthlib==0.2.0
-gunicorn==19.7.1
-httplib2==0.11.3
-idna==2.6
-itsdangerous==0.24
+gunicorn==19.9.0
+httplib2==0.12.0
+idna==2.8
+itsdangerous==1.1.0
 Jinja2==2.10
-jmespath==0.9.3
-MarkupSafe==1.0
-nltk==3.2.5
-numpy==1.14.2
-oauth2==1.9.0.post1
-oauth2client==4.1.2
-oauthlib==2.0.7
-piazza-api==0.8.0
-psycopg2==2.7.4
-psycopg2-binary==2.7.6.1
-pyasn1==0.4.2
-pyasn1-modules==0.2.1
-pymongo==3.6.0
-python-dateutil==2.6.1
-requests==2.18.4
-requests-oauthlib==0.8.0
-rsa==3.4.2
-s3transfer==0.1.13
-scipy==1.0.1
-selenium==3.11.0
-six==1.11.0
-smart-open==1.5.7
-SQLAlchemy==1.2.4
+MarkupSafe==1.1.0
+piazza-api==0.10.0
+psycopg2-binary==2.7.7
+pyasn1==0.4.5
+pyasn1-modules==0.2.4
+pymongo==3.7.2
+requests==2.21.0
+rsa==4.0
+six==1.12.0
+soupsieve==1.7.3
 uritemplate==3.0.0
-urllib3==1.22
+urllib3==1.24.1
 Werkzeug==0.14.1
-WTForms==2.1