I would define a requirements.txt file with what packages you want and versions. Then activate a virtual environment and install that requirement.txt file and that should fix the 'No module named' error.

1. Making Virtual Environment in root directory

   python3 -m venv venv

2. Activate Virtual Environment on macOS/Linux:

   source venv/bin/activate

   On windows

   venv\Scripts\activate

3. With the virtual Environment installed, install required packages

   pip install -r requirements.txt

4. Run your python project like normal