

from dataclasses import dataclass
from typing import List, Optional, Union

import numpy as np
import PIL
from PIL import Image

from ...utils import (
    BaseOutput,
    OptionalDependencyNotAvailable,
    is_flax_available,
    is_k_diffusion_available,
    is_k_diffusion_version,
    is_onnx_available,
    is_torch_available,
    is_transformers_available,
    is_transformers_version,
)



@dataclass
class    _a						(__magic_name__    ):


					'''simple docstring'''






					UpperCAmelCase__:       Union[List[PIL.Image.Image], np.ndarray]
					UpperCAmelCase__:       Optional[List[bool]]


try:
	if not (is_transformers_available() and is_torch_available()):
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	from ...utils.dummy_torch_and_transformers_objects import *  # noqa F403
else:
	from .pipeline_cycle_diffusion import CycleDiffusionPipeline
	from .pipeline_stable_diffusion import StableDiffusionPipeline
	from .pipeline_stable_diffusion_attend_and_excite import StableDiffusionAttendAndExcitePipeline
	from .pipeline_stable_diffusion_imgaimg import StableDiffusionImgaImgPipeline
	from .pipeline_stable_diffusion_inpaint import StableDiffusionInpaintPipeline
	from .pipeline_stable_diffusion_inpaint_legacy import StableDiffusionInpaintPipelineLegacy
	from .pipeline_stable_diffusion_instruct_pixapix import StableDiffusionInstructPixaPixPipeline
	from .pipeline_stable_diffusion_latent_upscale import StableDiffusionLatentUpscalePipeline
	from .pipeline_stable_diffusion_ldmad import StableDiffusionLDMaDPipeline
	from .pipeline_stable_diffusion_model_editing import StableDiffusionModelEditingPipeline
	from .pipeline_stable_diffusion_panorama import StableDiffusionPanoramaPipeline
	from .pipeline_stable_diffusion_paradigms import StableDiffusionParadigmsPipeline
	from .pipeline_stable_diffusion_sag import StableDiffusionSAGPipeline
	from .pipeline_stable_diffusion_upscale import StableDiffusionUpscalePipeline
	from .pipeline_stable_unclip import StableUnCLIPPipeline
	from .pipeline_stable_unclip_imgaimg import StableUnCLIPImgaImgPipeline
	from .safety_checker import StableDiffusionSafetyChecker
	from .stable_unclip_image_normalizer import StableUnCLIPImageNormalizer

try:
	if not (is_transformers_available() and is_torch_available() and is_transformers_version('>=', '4.25.0')):
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	from ...utils.dummy_torch_and_transformers_objects import StableDiffusionImageVariationPipeline
else:
	from .pipeline_stable_diffusion_image_variation import StableDiffusionImageVariationPipeline


try:
	if not (is_transformers_available() and is_torch_available() and is_transformers_version('>=', '4.26.0')):
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	from ...utils.dummy_torch_and_transformers_objects import (
	    StableDiffusionDepthaImgPipeline,
	    StableDiffusionDiffEditPipeline,
	    StableDiffusionPixaPixZeroPipeline,
	)
else:
	from .pipeline_stable_diffusion_depthaimg import StableDiffusionDepthaImgPipeline
	from .pipeline_stable_diffusion_diffedit import StableDiffusionDiffEditPipeline
	from .pipeline_stable_diffusion_pixapix_zero import StableDiffusionPixaPixZeroPipeline


try:
	if not (
	    is_torch_available()
	    and is_transformers_available()
	    and is_k_diffusion_available()
	    and is_k_diffusion_version('>=', '0.0.12')
	):
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	from ...utils.dummy_torch_and_transformers_and_k_diffusion_objects import *  # noqa F403
else:
	from .pipeline_stable_diffusion_k_diffusion import StableDiffusionKDiffusionPipeline

try:
	if not (is_transformers_available() and is_onnx_available()):
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	from ...utils.dummy_onnx_objects import *  # noqa F403
else:
	from .pipeline_onnx_stable_diffusion import OnnxStableDiffusionPipeline, StableDiffusionOnnxPipeline
	from .pipeline_onnx_stable_diffusion_imgaimg import OnnxStableDiffusionImgaImgPipeline
	from .pipeline_onnx_stable_diffusion_inpaint import OnnxStableDiffusionInpaintPipeline
	from .pipeline_onnx_stable_diffusion_inpaint_legacy import OnnxStableDiffusionInpaintPipelineLegacy
	from .pipeline_onnx_stable_diffusion_upscale import OnnxStableDiffusionUpscalePipeline

if is_transformers_available() and is_flax_available():
	import flax



	@flax.struct.dataclass
	class    _a						(__magic_name__    ):


						'''simple docstring'''






						UpperCAmelCase__:       np.ndarray
						UpperCAmelCase__:       List[bool]



	from ...schedulers.scheduling_pndm_flax import PNDMSchedulerState
	from .pipeline_flax_stable_diffusion import FlaxStableDiffusionPipeline
	from .pipeline_flax_stable_diffusion_imgaimg import FlaxStableDiffusionImgaImgPipeline
	from .pipeline_flax_stable_diffusion_inpaint import FlaxStableDiffusionInpaintPipeline
	from .safety_checker_flax import FlaxStableDiffusionSafetyChecker






from queue import PriorityQueue
from typing import Any

import numpy as np

def 						UpperCamelCase (lowercase_:			dict   ,				lowercase_:			str   ,				lowercase_:			set   ,				lowercase_:			set   ,				lowercase_:			dict   ,				lowercase_:			dict   ,				lowercase_:			PriorityQueue   ,				lowercase_:			dict   ,				lowercase_:			float | int   ,				)					->				float | int:
	for nxt, d in graph[v]:
		if nxt in visited_forward:
			continue
		A__							:   Any					       =		cst_fwd.get(lowercase_   ,				np.inf )
		A__							:   List[Any]					       =		cst_fwd[v] + d
		if new_cost_f < old_cost_f:
			queue.put((new_cost_f, nxt) )
			A__							:   Tuple					       =		new_cost_f
			A__							:   Any					       =		v
		if nxt in visited_backward:
			if cst_fwd[v] + d + cst_bwd[nxt] < shortest_distance:
				A__							:   Optional[int]					       =		cst_fwd[v] + d + cst_bwd[nxt]
	return shortest_distance

def 						UpperCamelCase (lowercase_:			str   ,				lowercase_:			str   ,				lowercase_:			dict   ,				lowercase_:			dict )					->				int:
	A__							:   Dict					       =		-1

	A__							:   List[Any]					       =		set()
	A__							:   Union[str, Any]					       =		set()
	A__							:   Optional[Any]					       =		{source: 0}
	A__							:   int					       =		{destination: 0}
	A__							:   Optional[Any]					       =		{source: None}
	A__							:   Union[str, Any]					       =		{destination: None}
	A__							:   PriorityQueue[Any]					       =		PriorityQueue()
	A__							:   PriorityQueue[Any]					       =		PriorityQueue()

	A__							:   List[Any]					       =		np.inf

	queue_forward.put((0, source) )
	queue_backward.put((0, destination) )

	if source == destination:
		return 0

	while not queue_forward.empty() and not queue_backward.empty():
		A__       ,       A__							:   Tuple					       =		queue_forward.get()
		visited_forward.add(lowercase_ )

		A__       ,       A__							:   Optional[Any]					       =		queue_backward.get()
		visited_backward.add(lowercase_ )

		A__							:   List[Any]					       =		pass_and_relaxation(
		    lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				)

		A__							:   List[Any]					       =		pass_and_relaxation(
		    lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				lowercase_   ,				)

		if cst_fwd[v_fwd] + cst_bwd[v_bwd] >= shortest_distance:
			break

	if shortest_distance != np.inf:
		A__							:   int					       =		shortest_distance
	return shortest_path_distance


A_	:			List[Any]  	=      {
    'B': [['C', 1]],
    'C': [['D', 1]],
    'D': [['F', 1]],
    'E': [['B', 1], ['G', 2]],
    'F': [],
    'G': [['F', 1]],
}
A_	:			Optional[int]  	=      {
    'B': [['E', 1]],
    'C': [['B', 1]],
    'D': [['C', 1]],
    'F': [['D', 1], ['G', 1]],
    'E': [[None, np.inf]],
    'G': [['E', 2]],
}

if __name__ == "__main__":
	import doctest

	doctest.testmod()



