code: def _generatorcall(self):
      for output in self.generator():
          self.q.put((False, output))
      self.q.put((True, None))
  
file_path: PGL/apps/Graph4Rec/env_run/src/datasets/helper.py
imports: import os
  import sys
  import time
  import warnings
  import queue
  import numpy
  import threading
  import collections
label_desc: Use image node_id 5 for calling the AsynchronousGenerator obj's underlying member method code with example usage: obj._generatorcall() without return types