code: def __init__(self, bind_address):
      context = zmq.Context()
      self.requester = context.socket(zmq.REQ)
      self.requester.connect(bind_address)
      cmd.Cmd.__init__(self)
  
file_path: ffmpeg/tools/zmqshell.py
imports: import argparse
  import cmd
  import logging
  import sys
  import zmq
label_desc: Use image node_id 1 to create a new LavfiCmd object from inherited base classes: cmd with example: obj = LavfiCmd(bind_address)