class_docstr: A dummy gym.spaces.Box multitask environment.
  
  Args:
      random (bool): If observations are randomly generated or not.
      obs_dim (iterable): Observation space dimension.
      action_dim (iterable): Action space dimension.
code: def __init__(self, random=True, obs_dim=(4,), action_dim=(2,)):
      super().__init__(random, obs_dim, action_dim)
      self.task = "dummy1"
  
file_path: garage/tests/fixtures/envs/dummy/dummy_multitask_box_env.py
imports: from random import choices
  from tests.fixtures.envs.dummy import DummyBoxEnv
label_desc: Use image node_id 1 to create a new DummyMultiTaskBoxEnv object from inherited base classes: DummyBoxEnv with example: obj = DummyMultiTaskBoxEnv(random, obs_dim, action_dim)