code: def copy_obs_dict(obs):
      """
      Deep-copy an observation dict.
      """
      return {k: np.copy(v) for k, v in obs.items()}
  
imports: from collections import OrderedDict
  import gym
  import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: copy_obs_dict(obs) and returns: unknown