py -m venv pvenv activate pip list
pip install flask,requests,flask_restful
Package Version
aniso8601 9.0.1 certifi 2020.12.5 chardet 4.0.0 click 7.1.2 Flask 1.1.2 Flask-RESTful 0.3.8 idna 2.10 itsdangerous 1.1.0 Jinja2 2.11.3 MarkupSafe 1.1.1 pip 21.0.1 pymongo 3.11.3 pytz 2021.1 requests 2.25.1 setuptools 49.2.1 six 1.15.0 urllib3 1.26.4 Werkzeug 1.0.1