Create env.py file and add keys
APP_ENV = 'local'
DEBUG = True/Flase
SQLALCHEMY_DATABASE_URI = 'postgresql://localhost/<database_name>'
SQLALCHEMY_TRACK_MODIFICATIONS = False
SECRET_KEY='yuiop3fcvbnoiuy4hgfdc4vbnbvcx23456vbnmkjhgf3456bnmkjhc34'
GOOGLE_CLIENT_ID='google client id'
GOOGLE_CLIENT_SECRET='secret key'
Run Command
```
$ pip install -r requirements.txt
$ python manage.py db upgrade
$ python manage.py runserver
```
Download and save project client_secret.json in root directory
set in crontab or use supervisor ``` python worker.py
celery worker -A EmailJob.email_manager.celery
```