Don't use the deprecated PySys_SetArgv
PySys_SetArgv is deprecated since Python 3.11 (see https://docs.python.org/3/c-api/init.html#c.PySys_SetArgv). The recommended way can be found here. I also removed a couple of checks for Python 3
PySys_SetArgv is deprecated since Python 3.11 (see https://docs.python.org/3/c-api/init.html#c.PySys_SetArgv). The recommended way can be found here. I also removed a couple of checks for Python 3