class_docstr: This class is used to generate values that are returned by the streaming
  iterator of the GRPC stub.
class_docstr_tok: ["This","class","is","used","to","generate","values","that","are","returned","by","the","streaming","iterator","of","the","GRPC","stub","."]
code: def close(self) -> None:
      return super().close()
  
imports: import unittest
  import uuid
  from collections.abc import Generator
  from typing import Optional, Any
  from pyspark.testing.connectutils import should_test_connect, connect_requirement_message
  from pyspark.testing.utils import eventually
label_desc: Use image node_id 4 for calling the ResponseGenerator obj's underlying member method code with example usage: obj.close() and returns: super