code: def _add_one_path(self):
      path = dict(
          observations=np.asarray([self.obs, self.obs]),
          actions=np.asarray(
              [
                  self.env.action_space.sample(),
                  self.env.action_space.sample(),
              ]
          ),
          rewards=np.asarray([[1], [1]]),
          terminals=np.asarray([[False], [False]]),
          next_observations=np.asarray([self.obs, self.obs]),
      )
      self.replay_buffer.add_path(path)
  
file_path: garage/tests/garage/replay_buffer/test_her_replay_buffer.py
imports: import pickle
  import numpy
  import pytest
  from garage.envs import GymEnv
  from garage.replay_buffer import HERReplayBuffer
  from tests.fixtures.envs.dummy import DummyDictEnv
label_desc: Use image node_id 3 for calling the TestHerReplayBuffer obj's underlying member method code with example usage: obj._add_one_path() without return types