code: def do_set_log_level(self, arg):
          
          if arg in ['i', 'v']:
              _LOGGING.info('Setting log level to %s', arg)
              if arg == 'i':
                  _LOGGING.setLevel(logging.INFO)
                  _INSTEONPLM_LOGGING.setLevel(logging.INFO)
              else:
                  _LOGGING.setLevel(logging.DEBUG)
                  _INSTEONPLM_LOGGING.setLevel(logging.DEBUG)
          else:
              _LOGGING.error('Log level value error.')
              self.do_help('set_log_level')
docs: Set the log level.
  
          Usage:
              set_log_level i|v
          Parameters:
              log_level: i - info | v - verbose