My try at the fizzbuzz code kata challenge.
The problem definition: https://leetcode.com/problems/fizz-buzz/description/
If you are just getting into python set your virtual environment:
Note: This is powershell on Windows not bash.
# Create a virtual environment
PS > python -m venv .venv
# Activate the virtual environment
PS > .venv\scripts\activate
# Install the dependencies
(.venv) PS > pip install -r requirements.txt
# Run the app
(.venv) PS > python app.py
# Run the tests
(.venv) PS > pytest