code: def __init__(self, weights):
      super(MockModel, self).__init__()
      self.weights = weights
  
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 MockModel object from inherited base classes: ModelBase with example: obj = MockModel(weights)