code: def test_locate_remote_file_with_relative_env_path_without_distributing_files(
      self,
  ):
      self.add_master()
      self.add_worker(n_cpu=1)
      relative_dir = self._gen_remote_class_in_relative_path(
          "relative_actor1.py"
      )
      parl.connect("localhost:{}".format(self.port))
  
      sys.path.append(relative_dir)  # add relative environment path
      import relative_actor1
  
      with self.assertRaises(exceptions.RemoteError):
          actor = relative_actor1.Actor()
  
      shutil.rmtree(relative_dir)
      sys.path.remove(relative_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 6 for calling the TestCluster obj's underlying member method code with example usage: obj.test_locate_remote_file_with_relative_env_path_without_distributing_files() without return types