Flask==2.0.1 Werkzeug==2.0.1 Flask-SQLAlchemy==2.5.1 Flask-JWT-Extended==4.3.1 Flask-CORS==3.0.10 PyMySQL==1.0.2 python-dotenv==0.19.0 Pillow==8.3.1 gunicorn==20.1.0 cryptography==3.4.8