code: def prepare_command(self):
          
          try:
              cmdline_args = self.loader.load_file('args', string_types)
              self.command = shlex.split(cmdline_args.decode('utf-8'))
              self.execution_mode = ExecutionMode.RAW
          except ConfigurationError:
              self.command = self.generate_ansible_command()
docs: Determines if the literal ``ansible`` or ``ansible-playbook`` commands are given
          and if not calls :py:meth:`ansible_runner.runner_config.RunnerConfig.generate_ansible_command`