code: def reset_output_stream(self, output_stream: create_OutputStream):
      self._output_stream = output_stream
  
file_path: flink/flink-python/pyflink/fn_execution/beam/beam_stream_slow.py
imports: from apache_beam.coders.coder_impl import create_InputStream, create_OutputStream
  from pyflink.fn_execution.stream_slow import InputStream
  from pyflink.fn_execution.utils.operation_utils import PeriodicThread
label_desc: Use image node_id 3 for calling the BeamTimeBasedOutputStream obj's underlying member method code with example usage: obj.reset_output_stream(output_stream) without return types