This script installs: - a python virtual environment - git (default) - pre-commit (default) - jupyter if jupyter is in given as parameter - the git tree command, which displays the commit tree

Args:
    first parameter is the name of the new subdirectory with the python project

    second parameter (optional) 'pythonX.XX' for python version (must be installed on system)

    'jupyter' / 'nojupyter' whether to install jupyter

    'pre_commit' / 'nopre_commit' whether to install precommit

    'norequirements', if you dont want to install requirements

    'nogit', to not install git

Notes:
    The virtual environment is installed in basepath 'venv' (e.G. ~/home/davoud/venv/my_project_name)
    and linked in the project venv subdirectory.