ʰ
$ pip3 freeze
click==7.1.2
Flask==1.1.2
Flask-SQLAlchemy==2.4.4
greenlet==1.0.0
gunicorn==20.0.4
importlib-metadata==3.7.3
itsdangerous==1.1.0
Jinja2==2.11.3
MarkupSafe==1.1.1
psycopg2==2.8.6
SQLAlchemy==1.4.0
typing-extensions==3.7.4.3
Werkzeug==1.0.1
zipp==3.4.1