run.py: error: unrecognized arguments: run.py

It seems like you are trying to execute the `run.py` script with the argument `run.py` which is not a valid argument.

To execute a Python script, you can use the following command in your terminal:

python <filename>.py

So, in your case, you can try running the script with the following command:

python run.py

This should execute the script without any errors.