[pre-commit.ci] auto fixes from pre-commit.com hooks

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tests/envs/test_envs.py

@@ -22,9 +22,8 @@ from gymnasium.utils.env_checker import check_env
 
 import lerobot
 from lerobot.envs.factory import make_env, make_env_config
-
-from lerobot.processor.pipeline import RobotPipeline, TransitionIndex
 from lerobot.processor.observation_processor import ObservationProcessor
+from lerobot.processor.pipeline import RobotPipeline, TransitionIndex
 from tests.utils import require_env
 
 OBS_TYPES = ["state", "pixels", "pixels_agent_pos"]
@@ -50,7 +49,7 @@ def test_factory(env_name):
     cfg = make_env_config(env_name)
     env = make_env(cfg, n_envs=1)
     obs, _ = env.reset()
-    
+
     # Process observation using pipeline
     obs_pipeline = RobotPipeline([ObservationProcessor()])
     transition = (obs, None, None, None, None, None, None)