code: def start(self, *args, **kwargs):
          r
  
          if self._task is not None:
              raise RuntimeError('Task is already launched.')
  
          if self._injected is not None:
              args = (self._injected, *args)
  
          self._task = self.loop.create_task(self._loop(*args, **kwargs))
          return self._task
docs: r"""Starts the internal task in the event loop.
  
          Parameters
          ------------
          \*args
              The arguments to to use.
          \*\*kwargs
              The keyword arguments to use.
  
          Raises
          --------
          RuntimeError
              A task has already been launched.
  
          Returns
          ---------
          :class:`asyncio.Task`
              The task that has been created.