class_docstr: An earlier version of this code (#634) was originally developed by Vincent Belus (@vbelus).
class_docstr_tok: ["An","earlier","version","of","this","code","(","#","634",")","was","originally","developed","by","Vincent","Belus","(","@","vbelus",")","."]
code: def proxy_close(cls, connection):
      connection[0].close()
      connection[1].join()
  
file_path: tensorforce/tensorforce/environments/multiprocessing_environment.py
imports: from multiprocessing import Pipe, Process
  from tensorforce.environments import RemoteEnvironment
label_desc: Use image node_id 3 for calling the MultiprocessingEnvironment obj's underlying member method code with example usage: obj.proxy_close(cls, connection) without return types