autopep8==1.6.0 certifi==2022.12.7 charset-normalizer==2.0.11 click==8.0.3 duffel-api==0.3.1 Flask==2.0.2 idna==3.3 itsdangerous==2.0.1 Jinja2==3.0.3 MarkupSafe==2.0.1 pycodestyle==2.8.0 python-dotenv==0.19.2 requests==2.27.1 toml==0.10.2 urllib3==1.26.8 Werkzeug==2.0.3