code: def test_formats(format):
      """
      Testing different formats for StreamGear
      """
      streamer = StreamGear(
          output="output.mpd", format=format, logging=True
      )
      streamer.terminate()
  
file_path: vidgear/vidgear/tests/streamer_tests/test_init.py
imports: import os
  import pytest
  import logging
  import platform
  import tempfile
  from os.path import expanduser
  from vidgear.gears import StreamGear
  from vidgear.gears.helper import logger_handler
label_desc: Use image node_id 3 for calling a global function with example usage: test_formats(format) without return types