code: 
  
  
  
  
  
  from typing import TYPE_CHECKING
  
  from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available
  
  
  _lowercase		:     List[Any] 					={"""configuration_yoso""": ["""YOSO_PRETRAINED_CONFIG_ARCHIVE_MAP""", """YosoConfig"""]}
  
  try:
  		if not is_torch_available():
  				raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  		pass
  else:
  		_lowercase		:     Optional[int] 					=[
  		    """YOSO_PRETRAINED_MODEL_ARCHIVE_LIST""",
  		    """YosoForMaskedLM""",
  		    """YosoForMultipleChoice""",
  		    """YosoForQuestionAnswering""",
  		    """YosoForSequenceClassification""",
  		    """YosoForTokenClassification""",
  		    """YosoLayer""",
  		    """YosoModel""",
  		    """YosoPreTrainedModel""",
  		]
  
  
  if TYPE_CHECKING:
  		from .configuration_yoso import YOSO_PRETRAINED_CONFIG_ARCHIVE_MAP, YosoConfig
  
  		try:
  				if not is_torch_available():
  						raise OptionalDependencyNotAvailable()
  		except OptionalDependencyNotAvailable:
  				pass
  		else:
  				from .modeling_yoso import (
  				    YOSO_PRETRAINED_MODEL_ARCHIVE_LIST,
  				    YosoForMaskedLM,
  				    YosoForMultipleChoice,
  				    YosoForQuestionAnswering,
  				    YosoForSequenceClassification,
  				    YosoForTokenClassification,
  				    YosoLayer,
  				    YosoModel,
  				    YosoPreTrainedModel,
  				)
  
  
  else:
  		import sys
  
  		_lowercase		:     Optional[Any] 					=_LazyModule(__name__, globals()["""__file__"""], _import_structure)
  
style_context: 
  
  
  
  
  
  import unittest
  
  import requests
  
  from transformers import MODEL_FOR_VISION_2_SEQ_MAPPING, TF_MODEL_FOR_VISION_2_SEQ_MAPPING, is_vision_available
  from transformers.pipelines import pipeline
  from transformers.testing_utils import (
      is_pipeline_test,
      is_torch_available,
      require_tf,
      require_torch,
      require_vision,
      slow,
  )
  
  from .test_pipelines_common import ANY
  
  
  if is_torch_available():
  		from transformers.pytorch_utils import is_torch_greater_or_equal_than_1_11
  else:
  		_lowercase		:     Dict 					=False
  
  
  if is_vision_available():
  		from PIL import Image
  else:
  
  
  
  
  
  
  		class 	UpperCamelCase_     :
  
  
  
  							@staticmethod
  							def      __a    (		*lowerCamelCase    :    Any					,			**lowerCamelCase    :    List[Any]	):
  									pass
  
  
  
  
  
  
  @is_pipeline_test
  @require_vision
  class 	UpperCamelCase_     (     unittest.TestCase       ):
  					_a			:	int							=				MODEL_FOR_VISION_2_SEQ_MAPPING
  					_a			:	int							=				TF_MODEL_FOR_VISION_2_SEQ_MAPPING
  
  
  
  					def      __a    (		self    :    int					,			lowerCamelCase    :    Union[str, Any]					,			lowerCamelCase    :    Optional[int]					,			lowerCamelCase    :    Union[str, Any]	):
  							lowerCamelCase_  :    List[str]   	=			pipeline('image-to-text'					,			model=lowerCamelCase					,			tokenizer=lowerCamelCase					,			image_processor=lowerCamelCase	)
  							lowerCamelCase_  :    str   	=			[
  							    Image.open('./tests/fixtures/tests_samples/COCO/000000039769.png'	),
  							    './tests/fixtures/tests_samples/COCO/000000039769.png',
  							]
  							return pipe, examples
  
  
  
  					def      __a    (		self    :    List[Any]					,			lowerCamelCase    :    Any					,			lowerCamelCase    :    List[str]	):
  							lowerCamelCase_  :    str   	=			pipe(lowerCamelCase	)
  							self.assertEqual(
  							    lowerCamelCase					,			[
  							        [{'generated_text': ANY(lowerCamelCase	)}],
  							        [{'generated_text': ANY(lowerCamelCase	)}],
  							    ]					,			)
  
  
  
  					@require_tf
  					def      __a    (		self    :    Union[str, Any]	):
  							lowerCamelCase_  :    Tuple   	=			pipeline('image-to-text'					,			model='hf-internal-testing/tiny-random-vit-gpt2'					,			framework='tf'	)
  							lowerCamelCase_  :    Optional[int]   	=			'./tests/fixtures/tests_samples/COCO/000000039769.png'
  
  							lowerCamelCase_  :    Optional[int]   	=			pipe(lowerCamelCase	)
  							self.assertEqual(
  							    lowerCamelCase					,			[
  							        {
  							            'generated_text': 'growthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthGOGO'
  							        },
  							    ]					,			)
  
  							lowerCamelCase_  :    List[Any]   	=			pipe([image, image]	)
  							self.assertEqual(
  							    lowerCamelCase					,			[
  							        [
  							            {
  							                'generated_text': 'growthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthGOGO'
  							            }
  							        ],
  							        [
  							            {
  							                'generated_text': 'growthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthGOGO'
  							            }
  							        ],
  							    ]					,			)
  
  							lowerCamelCase_  :    str   	=			pipe(lowerCamelCase					,			max_new_tokens=1	)
  							self.assertEqual(
  							    lowerCamelCase					,			[{'generated_text': 'growth'}]					,			)
  
  
  
  					@require_torch
  					def      __a    (		self    :    Tuple	):
  							lowerCamelCase_  :    Union[str, Any]   	=			pipeline('image-to-text'					,			model='hf-internal-testing/tiny-random-vit-gpt2'	)
  							lowerCamelCase_  :    Any   	=			'./tests/fixtures/tests_samples/COCO/000000039769.png'
  
  							lowerCamelCase_  :    int   	=			pipe(lowerCamelCase	)
  							self.assertEqual(
  							    lowerCamelCase					,			[
  							        {
  							            'generated_text': 'growthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthGOGO'
  							        },
  							    ]					,			)
  
  							lowerCamelCase_  :    Tuple   	=			pipe([image, image]	)
  							self.assertEqual(
  							    lowerCamelCase					,			[
  							        [
  							            {
  							                'generated_text': 'growthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthGOGO'
  							            }
  							        ],
  							        [
  							            {
  							                'generated_text': 'growthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthgrowthGOGO'
  							            }
  							        ],
  							    ]					,			)
  
  
  
  					@require_torch
  					def      __a    (		self    :    Dict	):
  							lowerCamelCase_  :    Any   	=			pipeline('image-to-text'					,			model='hf-internal-testing/tiny-random-BlipForConditionalGeneration'	)
  							lowerCamelCase_  :    List[Any]   	=			'./tests/fixtures/tests_samples/COCO/000000039769.png'
  							lowerCamelCase_  :    List[Any]   	=			'a photo of'
  
  							lowerCamelCase_  :    Dict   	=			pipe(lowerCamelCase					,			prompt=lowerCamelCase	)
  							self.assertTrue(outputs[0]['generated_text'].startswith(lowerCamelCase	)	)
  
  
  
  					@slow
  					@require_torch
  					def      __a    (		self    :    Union[str, Any]	):
  							lowerCamelCase_  :    List[str]   	=			pipeline('image-to-text'					,			model='ydshieh/vit-gpt2-coco-en'	)
  							lowerCamelCase_  :    Any   	=			'./tests/fixtures/tests_samples/COCO/000000039769.png'
  
  							lowerCamelCase_  :    str   	=			pipe(lowerCamelCase	)
  							self.assertEqual(lowerCamelCase					,			[{'generated_text': 'a cat laying on a blanket next to a cat laying on a bed '}]	)
  
  							lowerCamelCase_  :    Union[str, Any]   	=			pipe([image, image]	)
  							self.assertEqual(
  							    lowerCamelCase					,			[
  							        [{'generated_text': 'a cat laying on a blanket next to a cat laying on a bed '}],
  							        [{'generated_text': 'a cat laying on a blanket next to a cat laying on a bed '}],
  							    ]					,			)
  
  
  
  					@slow
  					@require_torch
  					def      __a    (		self    :    List[Any]	):
  							lowerCamelCase_  :    int   	=			pipeline('image-to-text'					,			model='Salesforce/blip-image-captioning-base'	)
  							lowerCamelCase_  :    Tuple   	=			'https://huggingface.co/datasets/sayakpaul/sample-datasets/resolve/main/pokemon.png'
  							lowerCamelCase_  :    List[Any]   	=			Image.open(requests.get(lowerCamelCase					,			stream=lowerCamelCase	).raw	)
  
  							lowerCamelCase_  :    Optional[Any]   	=			pipe(lowerCamelCase	)
  							self.assertEqual(lowerCamelCase					,			[{'generated_text': 'a pink pokemon pokemon with a blue shirt and a blue shirt'}]	)
  
  
  
  					@slow
  					@require_torch
  					def      __a    (		self    :    List[str]	):
  							lowerCamelCase_  :    Optional[Any]   	=			pipeline('image-to-text'					,			model='microsoft/git-base-coco'	)
  							lowerCamelCase_  :    str   	=			'https://huggingface.co/datasets/sayakpaul/sample-datasets/resolve/main/pokemon.png'
  							lowerCamelCase_  :    Dict   	=			Image.open(requests.get(lowerCamelCase					,			stream=lowerCamelCase	).raw	)
  
  							lowerCamelCase_  :    Optional[int]   	=			pipe(lowerCamelCase	)
  							self.assertEqual(lowerCamelCase					,			[{'generated_text': 'a cartoon of a purple character.'}]	)
  
  
  
  					@slow
  					@require_torch
  					def      __a    (		self    :    List[str]	):
  							lowerCamelCase_  :    List[Any]   	=			pipeline('image-to-text'					,			model='Salesforce/blip-image-captioning-base'	)
  							lowerCamelCase_  :    int   	=			'https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/tasks/ai2d-demo.jpg'
  							lowerCamelCase_  :    List[str]   	=			Image.open(requests.get(lowerCamelCase					,			stream=lowerCamelCase	).raw	)
  
  							lowerCamelCase_  :    int   	=			'a photography of'
  
  							lowerCamelCase_  :    Tuple   	=			pipe(lowerCamelCase					,			prompt=lowerCamelCase	)
  							self.assertEqual(lowerCamelCase					,			[{'generated_text': 'a photography of a volcano'}]	)
  
  							with self.assertRaises(lowerCamelCase	):
  									lowerCamelCase_  :    Union[str, Any]   	=			pipe([image, image]					,			prompt=[prompt, prompt]	)
  
  
  
  					@slow
  					@require_torch
  					def      __a    (		self    :    int	):
  							lowerCamelCase_  :    Optional[int]   	=			pipeline('image-to-text'					,			model='microsoft/git-base-coco'	)
  							lowerCamelCase_  :    int   	=			'https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/tasks/ai2d-demo.jpg'
  							lowerCamelCase_  :    Optional[Any]   	=			Image.open(requests.get(lowerCamelCase					,			stream=lowerCamelCase	).raw	)
  
  							lowerCamelCase_  :    Optional[int]   	=			'a photo of a'
  
  							lowerCamelCase_  :    Optional[int]   	=			pipe(lowerCamelCase					,			prompt=lowerCamelCase	)
  							self.assertEqual(lowerCamelCase					,			[{'generated_text': 'a photo of a tent with a tent and a tent in the background.'}]	)
  
  							with self.assertRaises(lowerCamelCase	):
  									lowerCamelCase_  :    List[Any]   	=			pipe([image, image]					,			prompt=[prompt, prompt]	)
  
  
  
  					@unittest.skipIf(
  					    not is_torch_greater_or_equal_than_1_11					,			reason='`Pix2StructImageProcessor` requires `torch>=1.11.0`.'	)
  					@slow
  					@require_torch
  					def      __a    (		self    :    Any	):
  							lowerCamelCase_  :    Union[str, Any]   	=			pipeline('image-to-text'					,			model='google/pix2struct-ai2d-base'	)
  							lowerCamelCase_  :    List[str]   	=			'https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/tasks/ai2d-demo.jpg'
  							lowerCamelCase_  :    Tuple   	=			Image.open(requests.get(lowerCamelCase					,			stream=lowerCamelCase	).raw	)
  
  							lowerCamelCase_  :    str   	=			'What does the label 15 represent? (1) lava (2) core (3) tunnel (4) ash cloud'
  
  							lowerCamelCase_  :    Union[str, Any]   	=			pipe(lowerCamelCase					,			prompt=lowerCamelCase	)
  							self.assertEqual(lowerCamelCase					,			[{'generated_text': 'ash cloud'}]	)
  
  							with self.assertRaises(lowerCamelCase	):
  									lowerCamelCase_  :    Optional[Any]   	=			pipe([image, image]					,			prompt=[prompt, prompt]	)
  
  
  
  
  
  					@slow
  					@require_tf
  					def      __a    (		self    :    Dict	):
  							lowerCamelCase_  :    List[str]   	=			pipeline('image-to-text'					,			model='ydshieh/vit-gpt2-coco-en'					,			framework='tf'	)
  							lowerCamelCase_  :    Dict   	=			'./tests/fixtures/tests_samples/COCO/000000039769.png'
  
  							lowerCamelCase_  :    Optional[Any]   	=			pipe(lowerCamelCase	)
  							self.assertEqual(lowerCamelCase					,			[{'generated_text': 'a cat laying on a blanket next to a cat laying on a bed '}]	)
  
  							lowerCamelCase_  :    List[Any]   	=			pipe([image, image]	)
  							self.assertEqual(
  							    lowerCamelCase					,			[
  							        [{'generated_text': 'a cat laying on a blanket next to a cat laying on a bed '}],
  							        [{'generated_text': 'a cat laying on a blanket next to a cat laying on a bed '}],
  							    ]					,			)
  