class_docstr: An iterator to get a PredictionRequest.
  
  :param _stream: InferStream2
class_docstr_tok: ["An","iterator","to","get","a","PredictionRequest",".",":","param","_stream",":","InferStream2"]
code: def __iter__(self):
      return self
  
imports: import argparse
  import queue
  import threading
  from functools import partial
  import grpc
  import inference_pb2
  import inference_pb2_grpc
  import management_pb2
  import management_pb2_grpc
label_desc: Use image node_id 2 for calling the RequestIterator obj's underlying member method code with example usage: obj.__iter__() and returns: self