code: def _assertEqualMARLSpecs(self, spec1, spec2):
      self.assertEqual(spec1.marl_module_class, spec2.marl_module_class)
  
      self.assertEqual(
          set(spec1.module_specs.keys()), set(spec2.module_specs.keys())
      )
      for k, module_spec1 in spec1.module_specs.items():
          module_spec2 = spec2.module_specs[k]
  
          self.assertEqual(
              module_spec1.module_class, module_spec2.module_class
          )
          self.assertEqual(
              module_spec1.observation_space,
              module_spec2.observation_space,
          )
          self.assertEqual(
              module_spec1.action_space, module_spec2.action_space
          )
          self.assertEqual(
              module_spec1.model_config_dict,
              module_spec2.model_config_dict,
          )
  
imports: import gymnasium
  from typing import Type
  import unittest
  import ray
  from ray.rllib.algorithms.algorithm_config import AlgorithmConfig
  from ray.rllib.algorithms.callbacks import make_multi_callbacks
  from ray.rllib.algorithms.ppo import PPO, PPOConfig
  from ray.rllib.algorithms.ppo.tf.ppo_tf_learner import PPOTfLearner
  from ray.rllib.algorithms.ppo.torch.ppo_torch_rl_module import PPOTorchRLModule
  from ray.rllib.core.rl_module.rl_module import SingleAgentRLModuleSpec, RLModule
  from ray.rllib.core.rl_module.marl_module import MultiAgentRLModuleSpec, MultiAgentRLModule
  from ray.rllib.utils.test_utils import check
label_desc: Use image node_id 11 for calling the TestAlgorithmConfig obj's underlying member method code with example usage: obj._assertEqualMARLSpecs(spec1, spec2) without return types