Run the command python3 /home/bob/my_python_test.py
and redirect the standard error to the file /home/bob/py_error.txt
python3 /home/bob/my_python_test.py 2>/home/bob/py_error.txt
Run the command python3 /home/bob/my_python_test.py
and redirect the standard error to the file /home/bob/py_error.txt
python3 /home/bob/my_python_test.py 2>/home/bob/py_error.txt