code: def test_set_attribute(self):
      self.add_master()
      self.add_worker(n_cpu=1)
      arg1 = 3
      arg2 = 3.5
      arg3 = np.random.randn(3, 3)
      arg4 = 100
      parl.connect("localhost:{}".format(self.port))
      actor = Actor(arg1, arg2, arg3, arg4)
      actor.arg1 = arg1
      actor.arg2 = arg2
      actor.arg3 = arg3
      actor.GLOBAL_CLIENT = arg4
      self.assertTrue(arg1 == actor.arg1)
      self.assertTrue(arg2 == actor.arg2)
      self.assertTrue((arg3 == actor.arg3).all())
      self.assertTrue(arg4 == actor.GLOBAL_CLIENT)
  
file_path: PARL/parl/remote/tests/get_set_attribute_test.py
imports: import unittest
  import parl
  import numpy
  import time
  import random
  from parl.utils import logger
  from parl.utils.test_utils import XparlTestCase
label_desc: Use image node_id 2 for calling the Test_get_and_set_attribute obj's underlying member method code with example usage: obj.test_set_attribute() without return types