


"""simple docstring"""
import unittest

import numpy as np
import torch

from diffusers import VersatileDiffusionImageVariationPipeline
from diffusers.utils.testing_utils import load_image, require_torch_gpu, slow, torch_device


__SCREAMING_SNAKE_CASE							:    Optional[Any]		=    False





class      __A     (unittest.TestCase):





       '''simple docstring'''

       pass





@slow
@require_torch_gpu
class      __A     (unittest.TestCase):





       '''simple docstring'''

       def 		lowerCAmelCase       (				self							:      int       )					->Optional[int]:



              """simple docstring"""



              snake_case_           =		VersatileDiffusionImageVariationPipeline.from_pretrained("""shi-labs/versatile-diffusion"""       )
              pipe.to(__lowerCAmelCase       )
              pipe.set_progress_bar_config(disable=__lowerCAmelCase       )

              snake_case_           =		load_image(
                  """https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/versatile_diffusion/benz.jpg"""       )
              snake_case_           =		torch.manual_seed(0       )
              snake_case_           =		pipe(
                  image=__lowerCAmelCase		,       generator=__lowerCAmelCase		,       guidance_scale=7.5		,       num_inference_steps=50		,       output_type="""numpy"""		,       ).images

              snake_case_           =		image[0, 253:256, 253:256, -1]

              assert image.shape == (1, 512, 512, 3)
              snake_case_           =		np.array([0.0_441, 0.0_469, 0.0_507, 0.0_575, 0.0_632, 0.0_650, 0.0_865, 0.0_909, 0.0_945]       )

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







"""simple docstring"""
from __future__ import annotations

from collections import deque





class      __A     :





							'''simple docstring'''

							def __init__(				self							:      List[Any]		,       UpperCAmelCase_							:      list[str]       )					->List[Any]:



														"""simple docstring"""



														snake_case_           =		[]
														self.adlist.append(
														    {"""value""": """""", """next_states""": [], """fail_state""": 0, """output""": []}       )

														for keyword in keywords:
																					self.add_keyword(UpperCAmelCase_       )
														self.set_fail_transitions()



							def 		lowerCAmelCase       (				self							:      int		,       UpperCAmelCase_							:      int		,       UpperCAmelCase_							:      str       )					->int | None:



														"""simple docstring"""



														for state in self.adlist[current_state]["next_states"]:
																					if char == self.adlist[state]["value"]:
																												return state
														return None



							def 		lowerCAmelCase       (				self							:      int		,       UpperCAmelCase_							:      str       )					->None:



														"""simple docstring"""



														snake_case_           =		0
														for character in keyword:
																					snake_case_           =		self.find_next_state(UpperCAmelCase_		,       UpperCAmelCase_       )
																					if next_state is None:
																												self.adlist.append(
																												    {
																												        """value""": character,
																												        """next_states""": [],
																												        """fail_state""": 0,
																												        """output""": [],
																												    }       )
																												self.adlist[current_state]["next_states"].append(len(self.adlist       ) - 1       )
																												snake_case_           =		len(self.adlist       ) - 1
																					else:
																												snake_case_           =		next_state
														self.adlist[current_state]["output"].append(UpperCAmelCase_       )



							def 		lowerCAmelCase       (				self							:      Optional[Any]       )					->None:



														"""simple docstring"""



														snake_case_           =		deque()
														for node in self.adlist[0]["next_states"]:
																					q.append(UpperCAmelCase_       )
																					snake_case_           =		0
														while q:
																					snake_case_           =		q.popleft()
																					for child in self.adlist[r]["next_states"]:
																												q.append(UpperCAmelCase_       )
																												snake_case_           =		self.adlist[r]["""fail_state"""]
																												while (
																												    self.find_next_state(UpperCAmelCase_		,       self.adlist[child]["""value"""]       ) is None
																												    and state != 0
																												):
																																			snake_case_           =		self.adlist[state]["""fail_state"""]
																												snake_case_           =		self.find_next_state(
																												    UpperCAmelCase_		,       self.adlist[child]["""value"""]       )
																												if self.adlist[child]["fail_state"] is None:
																																			snake_case_           =		0
																												snake_case_           =		(
																												    self.adlist[child]["""output"""]
																												    + self.adlist[self.adlist[child]["""fail_state"""]]["""output"""]
																												)



							def 		lowerCAmelCase       (				self							:      Union[str, Any]		,       UpperCAmelCase_							:      str       )					->dict[str, list[int]]:



														"""simple docstring"""



														snake_case_           =		{}  # returns a dict with keywords and list of its occurrences
														snake_case_           =		0
														for i in range(len(UpperCAmelCase_       )       ):
																					while (
																					    self.find_next_state(UpperCAmelCase_		,       string[i]       ) is None
																					    and current_state != 0
																					):
																												snake_case_           =		self.adlist[current_state]["""fail_state"""]
																					snake_case_           =		self.find_next_state(UpperCAmelCase_		,       string[i]       )
																					if next_state is None:
																												snake_case_           =		0
																					else:
																												snake_case_           =		next_state
																												for key in self.adlist[current_state]["output"]:
																																			if key not in result:
																																										snake_case_           =		[]
																																			result[key].append(i - len(UpperCAmelCase_       ) + 1       )
														return result


if __name__ == "__main__":
				import doctest

				doctest.testmod()



