





import unittest

import numpy as np
import torch
from torch import nn
from transformers import (
    CLIPImageProcessor,
    CLIPTextConfig,
    CLIPTextModelWithProjection,
    CLIPTokenizer,
    CLIPVisionConfig,
    CLIPVisionModelWithProjection,
)

from diffusers import KandinskyPriorPipeline, PriorTransformer, UnCLIPScheduler
from diffusers.utils import torch_device
from diffusers.utils.testing_utils import enable_full_determinism, skip_mps

from ..test_pipelines_common import PipelineTesterMixin


enable_full_determinism()
class SCREAMING_SNAKE_CASE_    (       snake_case_							,					unittest.TestCase       ):
						__magic_name__:      List[Any]			   =							KandinskyPriorPipeline
						__magic_name__:      Optional[Any]			   =							["prompt"]
						__magic_name__:      Any			   =							["prompt", "negative_prompt"]
						__magic_name__:      str			   =							[
						    "num_images_per_prompt",
						    "generator",
						    "num_inference_steps",
						    "latents",
						    "negative_prompt",
						    "guidance_scale",
						    "output_type",
						    "return_dict",
						]
						__magic_name__:      Union[str, Any]			   =							False






						@property
						def UpperCAmelCase_					(   self   :   int						)				->     List[Any]:







							"""simple docstring"""


							return 32






						@property
						def UpperCAmelCase_					(   self   :   Union[str, Any]						)				->     Any:







							"""simple docstring"""


							return 32






						@property
						def UpperCAmelCase_					(   self   :   int						)				->     Optional[Any]:







							"""simple docstring"""


							return self.time_input_dim






						@property
						def UpperCAmelCase_					(   self   :   List[Any]						)				->     Tuple:







							"""simple docstring"""


							return self.time_input_dim * 4






						@property
						def UpperCAmelCase_					(   self   :   Optional[Any]						)				->     Dict:







							"""simple docstring"""


							return 100






						@property
						def UpperCAmelCase_					(   self   :   Optional[int]						)				->     Any:







							"""simple docstring"""


							snake_case_		:      Dict           =						CLIPTokenizer.from_pretrained('hf-internal-testing/tiny-random-clip'						)
							return tokenizer






						@property
						def UpperCAmelCase_					(   self   :   Union[str, Any]						)				->     int:







							"""simple docstring"""


							torch.manual_seed(0						)
							snake_case_		:      List[Any]           =						CLIPTextConfig(
							    bos_token_id=0		, eos_token_id=2		, hidden_size=self.text_embedder_hidden_size		, projection_dim=self.text_embedder_hidden_size		, intermediate_size=37		, layer_norm_eps=1E-05		, num_attention_heads=4		, num_hidden_layers=5		, pad_token_id=1		, vocab_size=1000		, )
							return CLIPTextModelWithProjection(_A						)






						@property
						def UpperCAmelCase_					(   self   :   List[Any]						)				->     Any:







							"""simple docstring"""


							torch.manual_seed(0						)

							snake_case_		:      Any           =						{
							    'num_attention_heads': 2,
							    'attention_head_dim': 12,
							    'embedding_dim': self.text_embedder_hidden_size,
							    'num_layers': 1,
							}

							snake_case_		:      Optional[Any]           =						PriorTransformer(**_A						)
							# clip_std and clip_mean is initialized to be 0 so PriorTransformer.post_process_latents will always return 0 - set clip_std to be 1 so it won't return 0
							snake_case_		:      Union[str, Any]           =						nn.Parameter(torch.ones(model.clip_std.shape						)						)
							return model






						@property
						def UpperCAmelCase_					(   self   :   str						)				->     Union[str, Any]:







							"""simple docstring"""


							torch.manual_seed(0						)
							snake_case_		:      Optional[Any]           =						CLIPVisionConfig(
							    hidden_size=self.text_embedder_hidden_size		, image_size=224		, projection_dim=self.text_embedder_hidden_size		, intermediate_size=37		, num_attention_heads=4		, num_channels=3		, num_hidden_layers=5		, patch_size=14		, )

							snake_case_		:      Tuple           =						CLIPVisionModelWithProjection(_A						)
							return model






						@property
						def UpperCAmelCase_					(   self   :   Union[str, Any]						)				->     List[str]:







							"""simple docstring"""


							snake_case_		:      Optional[Any]           =						CLIPImageProcessor(
							    crop_size=224		, do_center_crop=_A		, do_normalize=_A		, do_resize=_A		, image_mean=[0.4_8_1_4_5_4_6_6, 0.4_5_7_8_2_7_5, 0.4_0_8_2_1_0_7_3]		, image_std=[0.2_6_8_6_2_9_5_4, 0.2_6_1_3_0_2_5_8, 0.2_7_5_7_7_7_1_1]		, resample=3		, size=224		, )

							return image_processor






						def UpperCAmelCase_					(   self   :   Any						)				->     int:







							"""simple docstring"""


							snake_case_		:      Tuple           =						self.dummy_prior
							snake_case_		:      Optional[int]           =						self.dummy_image_encoder
							snake_case_		:      List[str]           =						self.dummy_text_encoder
							snake_case_		:      List[str]           =						self.dummy_tokenizer
							snake_case_		:      List[str]           =						self.dummy_image_processor

							snake_case_		:      int           =						UnCLIPScheduler(
							    variance_type='fixed_small_log'		, prediction_type='sample'		, num_train_timesteps=1000		, clip_sample=_A		, clip_sample_range=1_0.0		, )

							snake_case_		:      List[str]           =						{
							    'prior': prior,
							    'image_encoder': image_encoder,
							    'text_encoder': text_encoder,
							    'tokenizer': tokenizer,
							    'scheduler': scheduler,
							    'image_processor': image_processor,
							}

							return components






						def UpperCAmelCase_					(   self   :   List[Any]		, _A   :   Optional[int]		, _A   :   Optional[Any]=0						)				->     List[str]:







							"""simple docstring"""


							if str(_A						).startswith('mps'						):
								snake_case_		:      List[Any]           =						torch.manual_seed(_A						)
							else:
								snake_case_		:      int           =						torch.Generator(device=_A						).manual_seed(_A						)
							snake_case_		:      Optional[int]           =						{
							    'prompt': 'horse',
							    'generator': generator,
							    'guidance_scale': 4.0,
							    'num_inference_steps': 2,
							    'output_type': 'np',
							}
							return inputs






						def UpperCAmelCase_					(   self   :   Optional[Any]						)				->     str:







							"""simple docstring"""


							snake_case_		:      Optional[Any]           =						'cpu'

							snake_case_		:      Optional[Any]           =						self.get_dummy_components()

							snake_case_		:      Union[str, Any]           =						self.pipeline_class(**_A						)
							snake_case_		:      str           =						pipe.to(_A						)

							pipe.set_progress_bar_config(disable=_A						)

							snake_case_		:      List[Any]           =						pipe(**self.get_dummy_inputs(_A						)						)
							snake_case_		:      List[str]           =						output.image_embeds

							snake_case_		:      Optional[int]           =						pipe(
							    **self.get_dummy_inputs(_A						)		, return_dict=_A		, )[0]

							snake_case_		:      Tuple           =						image[0, -10:]
							snake_case_		:      Union[str, Any]           =						image_from_tuple[0, -10:]

							assert image.shape == (1, 32)

							snake_case_		:      Optional[Any]           =						np.array(
							    [-0.0_5_3_2, 1.7_1_2_0, 0.3_6_5_6, -1.0_8_5_2, -0.8_9_4_6, -1.1_7_5_6, 0.4_3_4_8, 0.2_4_8_2, 0.5_1_4_6, -0.1_1_5_6]						)

							assert np.abs(image_slice.flatten() - expected_slice						).max() < 1E-2
							assert np.abs(image_from_tuple_slice.flatten() - expected_slice						).max() < 1E-2






						@skip_mps
						def UpperCAmelCase_					(   self   :   List[str]						)				->     Optional[int]:







							"""simple docstring"""


							snake_case_		:      Union[str, Any]           =						torch_device == 'cpu'
							snake_case_		:      Tuple           =						True
							snake_case_		:      str           =						False

							self._test_inference_batch_single_identical(
							    test_max_difference=_A		, relax_max_difference=_A		, test_mean_pixel_difference=_A		, )






						@skip_mps
						def UpperCAmelCase_					(   self   :   List[str]						)				->     Dict:







							"""simple docstring"""


							snake_case_		:      List[str]           =						torch_device == 'cpu'
							snake_case_		:      Tuple           =						False

							self._test_attention_slicing_forward_pass(
							    test_max_difference=_A		, test_mean_pixel_difference=_A		, )








def  __UpperCamelCase   (     a)			->str:
					if len(a) == 0 or not all(len(a) == 2 for pair in coordinates):
										raise ValueError("The program cannot work out a fitting polynomial.")

					if len({tuple(a) for pair in coordinates}) != len(a):
										raise ValueError("The program cannot work out a fitting polynomial.")

					lowerCamelCase__      =							{x for x, _ in coordinates}
					if len(a) == 1:
										return f"x={coordinates[0][0]}"

					if len(a) != len(a):
										raise ValueError("The program cannot work out a fitting polynomial.")

					lowerCamelCase__      =							len(a)

					lowerCamelCase__      =							0
					lowerCamelCase__      =							[]
					# put the x and x to the power values in a matrix
					while count_of_line < x:
										lowerCamelCase__      =							0
										lowerCamelCase__      =							coordinates[count_of_line][0]
										lowerCamelCase__      =							[]
										while count_in_line < x:
															count_line.append(a ** (x - (count_in_line + 1)))
															count_in_line += 1
										matrix.append(a)
										count_of_line += 1

					lowerCamelCase__      =							0
					# put the y values into a vector
					lowerCamelCase__      =							[]
					while count_of_line < x:
										vector.append(coordinates[count_of_line][1])
										count_of_line += 1

					lowerCamelCase__      =							0

					while count < x:
										lowerCamelCase__      =							0
										while zahlen < x:
															if count == zahlen:
																				zahlen += 1
															if zahlen == x:
																				break
															lowerCamelCase__      =							matrix[zahlen][count] / matrix[count][count]
															for counting_columns, item in enumerate(matrix[count]):
																				# manipulating all the values in the matrix
																				matrix[zahlen][counting_columns] -= item * bruch
															# manipulating the values in the vector
															vector[zahlen] -= vector[count] * bruch
															zahlen += 1
										count += 1

					lowerCamelCase__      =							0
					# make solutions
					lowerCamelCase__      =							[]
					while count < x:
										solution.append(str(vector[count] / matrix[count][count]))
										count += 1

					lowerCamelCase__      =							0
					lowerCamelCase__      =							"f(x)="

					while count < x:
										lowerCamelCase__      =							solution[count].split("E")
										if len(a) > 1:
															lowerCamelCase__      =							f"{remove_e[0]}*10^{remove_e[1]}"
										solved += f"x^{x - (count + 1)}*{solution[count]}"
										if count + 1 != x:
															solved += "+"
										count += 1

					return solved


if __name__ == "__main__":
						print(points_to_polynomial([]))
						print(points_to_polynomial([[]]))
						print(points_to_polynomial([[1, 0], [2, 0], [3, 0]]))
						print(points_to_polynomial([[1, 1], [2, 1], [3, 1]]))
						print(points_to_polynomial([[1, 3], [2, 3], [3, 3]]))
						print(points_to_polynomial([[1, 1], [2, 2], [3, 3]]))
						print(points_to_polynomial([[1, 1], [2, 4], [3, 9]]))
						print(points_to_polynomial([[1, 3], [2, 6], [3, 1_1]]))
						print(points_to_polynomial([[1, -3], [2, -6], [3, -1_1]]))
						print(points_to_polynomial([[1, 5], [2, 2], [3, 9]]))

