class_docstr: Test class for MAML.
class_docstr_tok: ["Test","class","for","MAML","."]
docstr: Teardown method which is called after every test.
docstr_tok: ["Teardown","method","which","is","called","after","every","test","."]
code: def teardown_method(self):
      """Teardown method which is called after every test."""
      self.env.close()
  
file_path: garage/tests/garage/torch/algos/test_maml.py
imports: from functools import partial
  import pytest
  import torch
  from garage.envs import GymEnv, normalize
  from garage.experiment import SetTaskSampler
  from garage.sampler import LocalSampler, WorkerFactory
  from garage.torch.algos import MAMLPPO
  from garage.torch.policies import GaussianMLPPolicy
  from garage.torch.value_functions import GaussianMLPValueFunction
  from garage.envs.mujoco import HalfCheetahDirEnv
label_desc: Use image node_id 2 for calling the TestMAML obj's underlying member method code with example usage: obj.teardown_method() without return types