certifi==2019.3.9 chardet==3.0.4 Click==7.0 Flask==1.0.3 idna==2.8 itsdangerous==1.1.0 Jinja2==2.10.1 MarkupSafe==1.1.1 python-dotenv==0.10.3 requests==2.22.0 stripe==2.47.0 toml==0.9.6 urllib3==1.25.3 flask-simple-csrf