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

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src/lerobot/datasets/lerobot_dataset.py

@@ -18,7 +18,7 @@ import logging
 import shutil
 import tempfile
 from pathlib import Path
-from typing import Callable
+from collections.abc import Callable
 
 import datasets
 import numpy as np

src/lerobot/datasets/sampler.py

@@ -13,7 +13,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-from typing import Iterator, Union
+from typing import Union
+from collections.abc import Iterator
 
 import torch
 
@@ -23,7 +24,7 @@ class EpisodeAwareSampler:
         self,
         dataset_from_indices: list[int],
         dataset_to_indices: list[int],
-        episode_indices_to_use: Union[list, None] = None,
+        episode_indices_to_use: list | None = None,
         drop_n_first_frames: int = 0,
         drop_n_last_frames: int = 0,
         shuffle: bool = False,

src/lerobot/datasets/video_utils.py

@@ -345,7 +345,7 @@ def get_audio_info(video_path: Path | str) -> dict:
         "json",
         str(video_path),
     ]
-    result = subprocess.run(ffprobe_audio_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
+    result = subprocess.run(ffprobe_audio_cmd, capture_output=True, text=True)
     if result.returncode != 0:
         raise RuntimeError(f"Error running ffprobe: {result.stderr}")
 
@@ -381,7 +381,7 @@ def get_video_info(video_path: Path | str) -> dict:
         "json",
         str(video_path),
     ]
-    result = subprocess.run(ffprobe_video_cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
+    result = subprocess.run(ffprobe_video_cmd, capture_output=True, text=True)
     if result.returncode != 0:
         raise RuntimeError(f"Error running ffprobe: {result.stderr}")