code: def trace_integration(tracer=None):
      
      log.info("Integrated module: {}".format(MODULE_NAME))
      # Wrap the threading start function
      start_func = getattr(threading.Thread, "start")
      setattr(
          threading.Thread, start_func.__name__, wrap_threading_start(start_func)
      )
  
      # Wrap the threading run function
      run_func = getattr(threading.Thread, "run")
      setattr(threading.Thread, run_func.__name__, wrap_threading_run(run_func))
  
      # Wrap the threading run function
      apply_async_func = getattr(pool.Pool, "apply_async")
      setattr(
          pool.Pool,
          apply_async_func.__name__,
          wrap_apply_async(apply_async_func),
      )
  
      # Wrap the threading run function
      submit_func = getattr(futures.ThreadPoolExecutor, "submit")
      setattr(
          futures.ThreadPoolExecutor,
          submit_func.__name__,
          wrap_submit(submit_func),
      )
docs: Wrap threading functions to trace.