class_docstr: Base class for an multi-agent environment (in a ray-like fashion).
class_docstr_tok: ["Base","class","for","an","multi-agent","environment","(","in","a","ray-like","fashion",")","."]
docstr: Used to create new instances of Ray MultiAgentEnv
docstr_tok: ["Used","to","create","new","instances","of","Ray","MultiAgentEnv"]
code: def copy(self) -> "MultiAgentEnv":
      """Used to create new instances of Ray MultiAgentEnv"""
      raise NotImplementedError
  
imports: import typing
  from collections import defaultdict
  import gym
label_desc: Use image node_id 3 for calling the MultiAgentEnv obj's underlying member method code with example usage: obj.copy() without return types