code: def test_locate_remote_file_with_absolute_env_path_in_multi_threads(
      self,
  ):
      self.add_master()
      self.add_worker(n_cpu=10)
      parl.connect("localhost:{}".format(self.port))
      abs_dir = self._gen_remote_class_in_absolute_path("abs_actor2.py")
      sys.path.append(abs_dir)  # add absolute environment path
      import abs_actor2
  
      def run(q):
          try:
              actor = abs_actor2.Actor()
              self.assertEqual(actor.add_one(1), 2)
          except Exception as e:
              q.put(False)
              raise e
          q.put(True)
  
      result = queue.Queue()
      threads = []
      for _ in range(10):
          th = threading.Thread(target=run, args=(result,))
          th.start()
          threads.append(th)
  
      for th in threads:
          th.join()
          no_exception = result.get()
          assert no_exception
  
      shutil.rmtree(abs_dir)
      sys.path.remove(abs_dir)
  
file_path: PARL/parl/remote/tests/locate_remote_file_test_alone.py
imports: import shutil
  import unittest
  import parl
  import os
  import sys
  import time
  import threading
  import queue
  from parl.utils.test_utils import XparlTestCase
  from parl.remote import exceptions
  from parl.utils import logger, get_free_tcp_port
label_desc: Use image node_id 5 for calling the TestCluster obj's underlying member method code with example usage: obj.test_locate_remote_file_with_absolute_env_path_in_multi_threads() without return types