class_docstr: Tests for garage.envs.multi_env_wrapper
class_docstr_tok: ["Tests","for","garage.envs.multi_env_wrapper"]
docstr: test init with multiple tasks from same env
docstr_tok: ["test","init","with","multiple","tasks","from","same","env"]
code: def test_tasks_from_same_env(self):
      """test init with multiple tasks from same env"""
      envs = ["CartPole-v0", "CartPole-v0"]
      mt_env = self._init_multi_env_wrapper(envs)
      assert mt_env.num_tasks == 2
  
file_path: garage/tests/garage/envs/test_multi_env_wrapper.py
imports: import akro
  import numpy
  import pytest
  from garage.envs import GymEnv
  from garage.envs.multi_env_wrapper import MultiEnvWrapper, round_robin_strategy, uniform_random_strategy
label_desc: Use image node_id 2 for calling the TestMultiEnvWrapper obj's underlying member method code with example usage: obj.test_tasks_from_same_env() without return types