Clean up Unpack imports (#33631)

clean up Unpack imports

src/transformers/models/grounding_dino/processing_grounding_dino.py

@@ -17,20 +17,12 @@
 """
 
 import pathlib
-import sys
 from typing import Dict, List, Optional, Tuple, Union
 
 from ...image_processing_utils import BatchFeature
 from ...image_transforms import center_to_corners_format
 from ...image_utils import AnnotationFormat, ImageInput
-from ...processing_utils import ImagesKwargs, ProcessingKwargs, ProcessorMixin
-
-
-if sys.version_info >= (3, 11):
-    from typing import Unpack
-else:
-    from typing_extensions import Unpack
-
+from ...processing_utils import ImagesKwargs, ProcessingKwargs, ProcessorMixin, Unpack
 from ...tokenization_utils_base import BatchEncoding, PreTokenizedInput, TextInput
 from ...utils import TensorType, is_torch_available
 

src/transformers/models/llava/processing_llava.py

@@ -16,21 +16,15 @@
 Processor class for Llava.
 """
 
-import sys
 from typing import List, Union
 
 from ...feature_extraction_utils import BatchFeature
 from ...image_utils import ImageInput, get_image_size, to_numpy_array
-from ...processing_utils import ProcessingKwargs, ProcessorMixin, _validate_images_text_input_order
+from ...processing_utils import ProcessingKwargs, ProcessorMixin, Unpack, _validate_images_text_input_order
 from ...tokenization_utils_base import PreTokenizedInput, TextInput
 from ...utils import logging
 
 
-if sys.version_info >= (3, 11):
-    from typing import Unpack
-else:
-    from typing_extensions import Unpack
-
 logger = logging.get_logger(__name__)
 
 

src/transformers/models/llava_onevision/processing_llava_onevision.py

@@ -18,22 +18,12 @@
 
 import math
 import os
-import sys
 from typing import Iterable, List, Union
 
-
-if sys.version_info >= (3, 11):
-    from typing import Unpack
-else:
-    from typing_extensions import Unpack
-
 from ...feature_extraction_utils import BatchFeature
 from ...image_processing_utils import select_best_resolution
 from ...image_utils import ImageInput, VideoInput, get_image_size, to_numpy_array
-from ...processing_utils import (
-    ProcessingKwargs,
-    ProcessorMixin,
-)
+from ...processing_utils import ProcessingKwargs, ProcessorMixin, Unpack
 from ...tokenization_utils_base import PreTokenizedInput, TextInput
 from ...utils import logging
 from ..auto import AutoImageProcessor

src/transformers/models/pixtral/processing_pixtral.py

@@ -16,21 +16,15 @@
 Processor class for Pixtral.
 """
 
-import sys
 from typing import List, Union
 
 from ...feature_extraction_utils import BatchFeature
 from ...image_utils import ImageInput, is_valid_image, load_image
-from ...processing_utils import ProcessingKwargs, ProcessorMixin, _validate_images_text_input_order
+from ...processing_utils import ProcessingKwargs, ProcessorMixin, Unpack, _validate_images_text_input_order
 from ...tokenization_utils_base import PreTokenizedInput, TextInput
 from ...utils import is_torch_device, is_torch_dtype, is_torch_tensor, logging, requires_backends
 
 
-if sys.version_info >= (3, 11):
-    from typing import Unpack
-else:
-    from typing_extensions import Unpack
-
 logger = logging.get_logger(__name__)
 
 

src/transformers/models/qwen2_vl/processing_qwen2_vl.py

@@ -23,18 +23,9 @@
 
 from typing import List, Union
 
-
-try:
-    from typing import Unpack
-except ImportError:
-    from typing_extensions import Unpack
-
 from ...feature_extraction_utils import BatchFeature
 from ...image_utils import ImageInput, VideoInput
-from ...processing_utils import (
-    ProcessingKwargs,
-    ProcessorMixin,
-)
+from ...processing_utils import ProcessingKwargs, ProcessorMixin, Unpack
 from ...tokenization_utils_base import PreTokenizedInput, TextInput
 from ...utils import logging
 

tests/test_processing_common.py

@@ -21,6 +21,7 @@
 import numpy as np
 
 from transformers.models.auto.processing_auto import processor_class_from_name
+from transformers.processing_utils import Unpack
 from transformers.testing_utils import (
     check_json_file_has_correct_format,
     require_torch,