code: def render(
      self, mode="rgb_array", height=None, width=None, camera_id=0
  ):
      assert mode == "rgb_array", "only support for rgb_array mode"
      height = height or self._height
      width = width or self._width
      camera_id = camera_id or self._camera_id
      return self._env.physics.render(
          height=height, width=width, camera_id=camera_id
      )
  
file_path: ray/python/ray/rllib/env/wrappers/dm_control_wrapper.py
imports: from gymnasium import core, spaces
  import numpy
  from ray.rllib.utils.annotations import PublicAPI
label_desc: Use image node_id 10 for calling the DMCEnv obj's underlying member method code with example usage: obj.render(mode, height, width, camera_id) and returns: self