code: def streaming_recognize(
          self,
          config,
          requests,
          retry=google.api_core.gapic_v1.method.DEFAULT,
          timeout=google.api_core.gapic_v1.method.DEFAULT,
      ):
          
          return super(SpeechHelpers, self).streaming_recognize(
              self._streaming_request_iterable(config, requests),
              retry=retry,
              timeout=timeout,
          )
docs: Perform bi-directional speech recognition.
  
          This method allows you to receive results while sending audio;
          it is only available via. gRPC (not REST).
  
          .. warning::
  
              This method is EXPERIMENTAL. Its interface might change in the
              future.
  
          Example:
            >>> from google.cloud.speech_v1 import enums
            >>> from google.cloud.speech_v1 import SpeechClient
            >>> from google.cloud.speech_v1 import types
            >>> client = SpeechClient()
            >>> config = types.StreamingRecognitionConfig(
            ...     config=types.RecognitionConfig(
            ...         encoding=enums.RecognitionConfig.AudioEncoding.FLAC,
            ...     ),
            ... )
            >>> request = types.StreamingRecognizeRequest(audio_content=b'...')
            >>> requests = [request]
            >>> for element in client.streaming_recognize(config, requests):
            ...     # process element
            ...     pass
  
          Args:
              config (:class:`~.types.StreamingRecognitionConfig`): The
                  configuration to use for the stream.
              requests (Iterable[:class:`~.types.StreamingRecognizeRequest`]):
                  The input objects.
              retry (Optional[google.api_core.retry.Retry]):  A retry object used
                  to retry requests. If ``None`` is specified, requests will not
                  be retried.
              timeout (Optional[float]): The amount of time, in seconds, to wait
                  for the request to complete. Note that if ``retry`` is
                  specified, the timeout applies to each individual attempt.
  
          Returns:
            Iterable[:class:`~.types.StreamingRecognizeResponse`]
  
          Raises:
            :exc:`google.gax.errors.GaxError` if the RPC is aborted.
            :exc:`ValueError` if the parameters are invalid.