The use of a question mark (?) for help produces several deprecation warnings:
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/models.py:847: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/api.py:67: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/api.py:80: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/api.py:93: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/api.py:108: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/api.py:122: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/api.py:136: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/api.py:148: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/sessions.py:498: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/sessions.py:509: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/sessions.py:520: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/sessions.py:533: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/sessions.py:544: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/sessions.py:555: DeprecationWarning: invalid escape sequence * """
/opt/sagemath-9.1/local/lib/python3.7/site-packages/requests/sessions.py:565: DeprecationWarning: invalid escape sequence * """
Am I doing something wrong?
Thank you.