



from typing import List, Union

from ..utils import (
    add_end_docstrings,
    is_tf_available,
    is_torch_available,
    is_vision_available,
    logging,
    requires_backends,
)
from .base import PIPELINE_INIT_ARGS, Pipeline


if is_vision_available():
			from PIL import Image

			from ..image_utils import load_image

if is_tf_available():
			from ..models.auto.modeling_tf_auto import TF_MODEL_FOR_VISION_2_SEQ_MAPPING

if is_torch_available():
			import torch

			from ..models.auto.modeling_auto import MODEL_FOR_VISION_2_SEQ_MAPPING

SCREAMING_SNAKE_CASE     				=						logging.get_logger(__name__)



@add_end_docstrings(lowercase__  )
class 	lowerCamelCase      (						lowercase__  ):







					'''simple docstring'''







					def __init__(			self    ,	*lowerCAmelCase    ,	**lowerCAmelCase     ):
							super().__init__(*lowerCAmelCase    ,	**lowerCAmelCase     )
							requires_backends(self    ,	"vision"     )
							self.check_model_type(
							    TF_MODEL_FOR_VISION_2_SEQ_MAPPING if self.framework == "tf" else MODEL_FOR_VISION_2_SEQ_MAPPING     )



					def    A__		(			self    ,	lowerCAmelCase=None    ,	lowerCAmelCase=None    ,	lowerCAmelCase=None     ):
							UpperCAmelCase_						=				{}
							UpperCAmelCase_						=				{}

							if prompt is not None:
									UpperCAmelCase_						=				prompt

							if generate_kwargs is not None:
									UpperCAmelCase_						=				generate_kwargs
							if max_new_tokens is not None:
									if "generate_kwargs" not in forward_kwargs:
											UpperCAmelCase_						=				{}
									if "max_new_tokens" in forward_kwargs["generate_kwargs"]:
											raise ValueError(
											    "'max_new_tokens' is defined twice, once in 'generate_kwargs' and once as a direct parameter,"
											    " please use only one"     )
									UpperCAmelCase_						=				max_new_tokens
							return preprocess_params, forward_kwargs, {}



					def __call__(			self    ,	lowerCAmelCase    ,	**lowerCAmelCase     ):
							return super().__call__(lowerCAmelCase    ,	**lowerCAmelCase     )



					def    A__		(			self    ,	lowerCAmelCase    ,	lowerCAmelCase=None     ):
							UpperCAmelCase_						=				load_image(lowerCAmelCase     )

							if prompt is not None:
									if not isinstance(lowerCAmelCase    ,	lowerCAmelCase     ):
											raise ValueError(
											    f'''Received an invalid text input, got - {type(lowerCAmelCase     )} - but expected a single string. '''
											    "Note also that one single text can be provided for conditional image to text generation."     )

									UpperCAmelCase_						=				self.model.config.model_type

									if model_type == "git":
											UpperCAmelCase_						=				self.image_processor(images=lowerCAmelCase    ,	return_tensors=self.framework     )
											UpperCAmelCase_						=				self.tokenizer(text=lowerCAmelCase    ,	add_special_tokens=lowerCAmelCase     ).input_ids
											UpperCAmelCase_						=				[self.tokenizer.cls_token_id] + input_ids
											UpperCAmelCase_						=				torch.tensor(lowerCAmelCase     ).unsqueeze(0     )
											model_inputs.update({"input_ids": input_ids}     )

									elif model_type == "pix2struct":
											UpperCAmelCase_						=				self.image_processor(images=lowerCAmelCase    ,	header_text=lowerCAmelCase    ,	return_tensors=self.framework     )

									elif model_type != "vision-encoder-decoder":
											# vision-encoder-decoder does not support conditional generation
											UpperCAmelCase_						=				self.image_processor(images=lowerCAmelCase    ,	return_tensors=self.framework     )
											UpperCAmelCase_						=				self.tokenizer(lowerCAmelCase    ,	return_tensors=self.framework     )
											model_inputs.update(lowerCAmelCase     )

									else:
											raise ValueError(f'''Model type {model_type} does not support conditional text generation'''     )

							else:
									UpperCAmelCase_						=				self.image_processor(images=lowerCAmelCase    ,	return_tensors=self.framework     )

							if self.model.config.model_type == "git" and prompt is None:
									UpperCAmelCase_						=				None

							return model_inputs



					def    A__		(			self    ,	lowerCAmelCase    ,	lowerCAmelCase=None     ):
							# Git model sets `model_inputs["input_ids"] = None` in `preprocess` (when `prompt=None`). In batch model, the
							# pipeline will group them into a list of `None`, which fail `_forward`. Avoid this by checking it first.
							if (
							    "input_ids" in model_inputs
							    and isinstance(model_inputs["input_ids"]    ,	lowerCAmelCase     )
							    and all(x is None for x in model_inputs["input_ids"]     )
							):
									UpperCAmelCase_						=				None

							if generate_kwargs is None:
									UpperCAmelCase_						=				{}
							# FIXME: We need to pop here due to a difference in how `generation.py` and `generation.tf_utils.py`
							#  parse inputs. In the Tensorflow version, `generate` raises an error if we don't use `input_ids` whereas
							#  the PyTorch version matches it with `self.model.main_input_name` or `self.model.encoder.main_input_name`
							#  in the `_prepare_model_inputs` method.
							UpperCAmelCase_						=				model_inputs.pop(self.model.main_input_name     )
							UpperCAmelCase_						=				self.model.generate(lowerCAmelCase    ,	**lowerCAmelCase    ,	**lowerCAmelCase     )
							return model_outputs



					def    A__		(			self    ,	lowerCAmelCase     ):
							UpperCAmelCase_						=				[]
							for output_ids in model_outputs:
									UpperCAmelCase_						=				{
									    "generated_text": self.tokenizer.decode(
									        lowerCAmelCase    ,	skip_special_tokens=lowerCAmelCase    ,	)
									}
									records.append(lowerCAmelCase     )
							return records






from typing import Dict, List, Optional, Union

import numpy as np

from ...image_processing_utils import BaseImageProcessor, BatchFeature, get_size_dict
from ...image_transforms import (
    center_crop,
    get_resize_output_image_size,
    normalize,
    rescale,
    resize,
    to_channel_dimension_format,
)
from ...image_utils import (
    IMAGENET_STANDARD_MEAN,
    IMAGENET_STANDARD_STD,
    ChannelDimension,
    ImageInput,
    PILImageResampling,
    is_valid_image,
    to_numpy_array,
    valid_images,
)
from ...utils import TensorType, is_vision_available, logging


if is_vision_available():
			import PIL


SCREAMING_SNAKE_CASE     				=						logging.get_logger(__name__)







def snake_case__  (			__SCREAMING_SNAKE_CASE )		->							List[List[ImageInput]]:
		if isinstance(__SCREAMING_SNAKE_CASE			,     (list, tuple) ) and isinstance(videos[0]			,     (list, tuple) ) and is_valid_image(videos[0][0] ):
				return videos

		elif isinstance(__SCREAMING_SNAKE_CASE			,     (list, tuple) ) and is_valid_image(videos[0] ):
				return [videos]

		elif is_valid_image(__SCREAMING_SNAKE_CASE ):
				return [[videos]]

		raise ValueError(f'''Could not make batched video from {videos}''' )



class 	lowerCamelCase      (						lowercase__  ):







					'''simple docstring'''







					lowerCAmelCase_				:    List[Any]									=  ['pixel_values']



					def __init__(			self    ,	lowerCAmelCase = True    ,	lowerCAmelCase = None    ,	lowerCAmelCase = PILImageResampling.BILINEAR    ,	lowerCAmelCase = True    ,	lowerCAmelCase = None    ,	lowerCAmelCase = True    ,	lowerCAmelCase = 1 / 255    ,	lowerCAmelCase = True    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	**lowerCAmelCase    ,	):
							super().__init__(**lowerCAmelCase     )
							UpperCAmelCase_						=				size if size is not None else {"shortest_edge": 224}
							UpperCAmelCase_						=				get_size_dict(lowerCAmelCase    ,	default_to_square=lowerCAmelCase     )
							UpperCAmelCase_						=				crop_size if crop_size is not None else {"height": 224, "width": 224}
							UpperCAmelCase_						=				get_size_dict(lowerCAmelCase    ,	param_name="crop_size"     )

							UpperCAmelCase_						=				do_resize
							UpperCAmelCase_						=				size
							UpperCAmelCase_						=				do_center_crop
							UpperCAmelCase_						=				crop_size
							UpperCAmelCase_						=				resample
							UpperCAmelCase_						=				do_rescale
							UpperCAmelCase_						=				rescale_factor
							UpperCAmelCase_						=				do_normalize
							UpperCAmelCase_						=				image_mean if image_mean is not None else IMAGENET_STANDARD_MEAN
							UpperCAmelCase_						=				image_std if image_std is not None else IMAGENET_STANDARD_STD



					def    A__		(			self    ,	lowerCAmelCase    ,	lowerCAmelCase    ,	lowerCAmelCase = PILImageResampling.BILINEAR    ,	lowerCAmelCase = None    ,	**lowerCAmelCase    ,	):
							UpperCAmelCase_						=				get_size_dict(lowerCAmelCase    ,	default_to_square=lowerCAmelCase     )
							if "shortest_edge" in size:
									UpperCAmelCase_						=				get_resize_output_image_size(lowerCAmelCase    ,	size["shortest_edge"]    ,	default_to_square=lowerCAmelCase     )
							elif "height" in size and "width" in size:
									UpperCAmelCase_						=				(size["height"], size["width"])
							else:
									raise ValueError(f'''Size must have \'height\' and \'width\' or \'shortest_edge\' as keys. Got {size.keys()}'''     )
							return resize(lowerCAmelCase    ,	size=lowerCAmelCase    ,	resample=lowerCAmelCase    ,	data_format=lowerCAmelCase    ,	**lowerCAmelCase     )



					def    A__		(			self    ,	lowerCAmelCase    ,	lowerCAmelCase    ,	lowerCAmelCase = None    ,	**lowerCAmelCase    ,	):
							UpperCAmelCase_						=				get_size_dict(lowerCAmelCase     )
							if "height" not in size or "width" not in size:
									raise ValueError(f'''Size must have \'height\' and \'width\' as keys. Got {size.keys()}'''     )
							return center_crop(lowerCAmelCase    ,	size=(size["height"], size["width"])    ,	data_format=lowerCAmelCase    ,	**lowerCAmelCase     )



					def    A__		(			self    ,	lowerCAmelCase    ,	lowerCAmelCase    ,	lowerCAmelCase = None    ,	**lowerCAmelCase    ,	):
							return rescale(lowerCAmelCase    ,	scale=lowerCAmelCase    ,	data_format=lowerCAmelCase    ,	**lowerCAmelCase     )



					def    A__		(			self    ,	lowerCAmelCase    ,	lowerCAmelCase    ,	lowerCAmelCase    ,	lowerCAmelCase = None    ,	**lowerCAmelCase    ,	):
							return normalize(lowerCAmelCase    ,	mean=lowerCAmelCase    ,	std=lowerCAmelCase    ,	data_format=lowerCAmelCase    ,	**lowerCAmelCase     )



					def    A__		(			self    ,	lowerCAmelCase    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = ChannelDimension.FIRST    ,	):
							if do_resize and size is None or resample is None:
									raise ValueError("Size and resample must be specified if do_resize is True."     )

							if do_center_crop and crop_size is None:
									raise ValueError("Crop size must be specified if do_center_crop is True."     )

							if do_rescale and rescale_factor is None:
									raise ValueError("Rescale factor must be specified if do_rescale is True."     )

							if do_normalize and (image_mean is None or image_std is None):
									raise ValueError("Image mean and std must be specified if do_normalize is True."     )

							# All transformations expect numpy arrays.
							UpperCAmelCase_						=				to_numpy_array(lowerCAmelCase     )

							if do_resize:
									UpperCAmelCase_						=				self.resize(image=lowerCAmelCase    ,	size=lowerCAmelCase    ,	resample=lowerCAmelCase     )

							if do_center_crop:
									UpperCAmelCase_						=				self.center_crop(lowerCAmelCase    ,	size=lowerCAmelCase     )

							if do_rescale:
									UpperCAmelCase_						=				self.rescale(image=lowerCAmelCase    ,	scale=lowerCAmelCase     )

							if do_normalize:
									UpperCAmelCase_						=				self.normalize(image=lowerCAmelCase    ,	mean=lowerCAmelCase    ,	std=lowerCAmelCase     )

							UpperCAmelCase_						=				to_channel_dimension_format(lowerCAmelCase    ,	lowerCAmelCase     )
							return image



					def    A__		(			self    ,	lowerCAmelCase    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = None    ,	lowerCAmelCase = ChannelDimension.FIRST    ,	**lowerCAmelCase    ,	):
							UpperCAmelCase_						=				do_resize if do_resize is not None else self.do_resize
							UpperCAmelCase_						=				resample if resample is not None else self.resample
							UpperCAmelCase_						=				do_center_crop if do_center_crop is not None else self.do_center_crop
							UpperCAmelCase_						=				do_rescale if do_rescale is not None else self.do_rescale
							UpperCAmelCase_						=				rescale_factor if rescale_factor is not None else self.rescale_factor
							UpperCAmelCase_						=				do_normalize if do_normalize is not None else self.do_normalize
							UpperCAmelCase_						=				image_mean if image_mean is not None else self.image_mean
							UpperCAmelCase_						=				image_std if image_std is not None else self.image_std

							UpperCAmelCase_						=				size if size is not None else self.size
							UpperCAmelCase_						=				get_size_dict(lowerCAmelCase    ,	default_to_square=lowerCAmelCase     )
							UpperCAmelCase_						=				crop_size if crop_size is not None else self.crop_size
							UpperCAmelCase_						=				get_size_dict(lowerCAmelCase    ,	param_name="crop_size"     )

							if not valid_images(lowerCAmelCase     ):
									raise ValueError(
									    "Invalid image type. Must be of type PIL.Image.Image, numpy.ndarray, "
									    "torch.Tensor, tf.Tensor or jax.ndarray."     )

							UpperCAmelCase_						=				make_batched(lowerCAmelCase     )

							UpperCAmelCase_						=				[
							    [
							        self._preprocess_image(
							            image=lowerCAmelCase    ,	do_resize=lowerCAmelCase    ,	size=lowerCAmelCase    ,	resample=lowerCAmelCase    ,	do_center_crop=lowerCAmelCase    ,	crop_size=lowerCAmelCase    ,	do_rescale=lowerCAmelCase    ,	rescale_factor=lowerCAmelCase    ,	do_normalize=lowerCAmelCase    ,	image_mean=lowerCAmelCase    ,	image_std=lowerCAmelCase    ,	data_format=lowerCAmelCase    ,	)
							        for img in video
							    ]
							    for video in videos
							]

							UpperCAmelCase_						=				{"pixel_values": videos}
							return BatchFeature(data=lowerCAmelCase    ,	tensor_type=lowerCAmelCase     )

