code: def make(self):
          
          if self._entry_point is None:
              raise error.Error('Attempting to make deprecated env {}. (HINT: is there a newer registered version of this env?)'.format(self.id))
  
          cls = load(self._entry_point)
          env = cls(**self._kwargs)
  
          # Make the enviroment aware of which spec it came from.
          env.spec = self
          env = env.build(extra_wrappers=self._wrappers)
  
          return env
docs: Instantiates an instance of the environment with appropriate kwargs