Upgrade Python version

To upgrade the version of Python used in the ETL pipeline, follow these steps on the ETL terminal:

1. Remove the current environment configuration:

   rm -rf .venv
   

2. Rebuild the environment with the new Python version (replace xx.x with the desired version):

   PYTHON_VERSION=3.xx.x make .venv
   

The ETL currently supports versions 3.9 to 3.12.