code: def test_set_weights(self):
      agent = TestAgent(self.alg)
      target_agent = TestAgent(self.target_alg)
  
      params = agent.get_weights()
      for key in params.keys():
          params[key] = params[key] + 1.0
  
      target_agent.set_weights(params)
  
      for i, j in zip(
          params.values(), target_agent.get_weights().values()
      ):
          self.assertLessEqual(abs(i.sum() - j.sum()), 1e-3)
  
imports: import numpy
  import unittest
  import paddle
  import paddle.nn
  import parl
  import os
label_desc: Use image node_id 10 for calling the AgentBaseTest obj's underlying member method code with example usage: obj.test_set_weights() without return types