code: def __init__(self):
      self.model1 = MockModel(1)
      self.model2 = MockModel(2)
  
file_path: PARL/parl/core/tests/agent_base_test.py
imports: import unittest
  from parl.core.model_base import ModelBase
  from parl.core.algorithm_base import AlgorithmBase
  from parl.core.agent_base import AgentBase
label_desc: Use image node_id 1 to create a new TestAlgorithm object from inherited base classes: AlgorithmBase with example: obj = TestAlgorithm()