Running this Script would open up a Paint application GUI on which the user can draw using the brush tool. The Brush colour and size can be changed, the paint canvas can be saved to the file system aswell.
In order to run this script, you need to have Python and pip installed on your system. After you're done installing Python and pip, run the following command from your terminal to install the requirements from the same folder (directory) of the project.
pip install -r requirements.txt
After satisfying all the requirements for the project, Open the terminal in the project folder and run
python paint.py
or
python3 paint.py
depending upon the python version. Make sure that you are running the command from the same virtual environment in which the required modules are installed.