code: def test_set_weights_with_wrong_params_num(self):
      agent = TestAgent(self.alg)
      params = agent.get_weights()
      del params["fc2.bias"]
      with self.assertRaises(AssertionError):
          agent.set_weights(params)
  
imports: import numpy
  import unittest
  import paddle
  import paddle.nn
  import parl
  import os
label_desc: Use image node_id 12 for calling the AgentBaseTest obj's underlying member method code with example usage: obj.test_set_weights_with_wrong_params_num() without return types