code: def create_client(self):
      client = carla.Client(*self.testing_address)
      client.set_timeout(60.0)
      world = client.get_world()
      actors = world.get_actors()
      for actor in actors:
          if actor.type_id == "sensor.other.gnss":
              actor.listen(self.on_gnss_check)
      time.sleep(5)
      # stop
      for actor in actors:
          if actor.type_id == "sensor.other.gnss":
              actor.stop()
  
file_path: carla/PythonAPI/test/smoke/test_streamming.py
imports: from .None import SmokeTest
  import time
  import threading
  import carla
label_desc: Use image node_id 3 for calling the TestStreamming obj's underlying member method code with example usage: obj.create_client() without return types