requirements.txt

flask==2.0.1
werkzeug==2.0.3
google-auth==2.3.3
google-auth-oauthlib==0.4.6
google-auth-httplib2==0.1.0
google-api-python-client==2.31.0
requests-oauthlib==1.3.1
# Add email support
email_validator==2.0.0