code: 
  '''simple docstring'''
  import unittest
  
  import torch
  
  from diffusers import DDIMScheduler, TextToVideoZeroPipeline
  from diffusers.utils import load_pt, require_torch_gpu, slow
  
  from ..test_pipelines_common import assert_mean_pixel_difference
  
  
  
  
  
  
  @slow
  @require_torch_gpu
  class   snake_case__					(			unittest.TestCase				):
  
  
  
  
  
  
  
  		"""simple docstring"""
  
  		def 			lowerCAmelCase							(			self							: Any			)	-> Dict:
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  
  				snake_case     :					List[str]     =	'''runwayml/stable-diffusion-v1-5'''
  				snake_case     :					str     =	TextToVideoZeroPipeline.from_pretrained(lowerCamelCase_     ,  torch_dtype=torch.floataa			).to('''cuda'''			)
  				snake_case     :					str     =	DDIMScheduler.from_config(pipe.scheduler.config			)
  				snake_case     :					Optional[int]     =	torch.Generator(device='''cuda'''			).manual_seed(0			)
  
  				snake_case     :					Optional[int]     =	'''A bear is playing a guitar on Times Square'''
  				snake_case     :					int     =	pipe(prompt=lowerCamelCase_     ,  generator=lowerCamelCase_			).images
  
  				snake_case     :					Any     =	load_pt(
  				    '''https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/text-to-video/A bear is playing a guitar on Times Square.pt'''			)
  
  				assert_mean_pixel_difference(lowerCamelCase_     ,  lowerCamelCase_			)
  
  
  
style_context: 
  '''simple docstring'''
  def       _UpperCamelCase	(					)     ->       int:
  
  
  		'''simple docstring'''
  
  
  		for a in range(300 ):
  				for b in range(a + 1   ,					400 ):
  						for c in range(b + 1   ,					500 ):
  								if (a + b + c) == 1000 and (a**2) + (b**2) == (c**2):
  										return a * b * c
  
  		return -1
  
  
  
  
  def       _UpperCamelCase	(					)     ->       int:
  
  
  		'''simple docstring'''
  
  
  		for a in range(300 ):
  				for b in range(400 ):
  						snake_case     :					Dict     =	1000 - a - b
  						if a < b < c and (a**2) + (b**2) == (c**2):
  								return a * b * c
  
  		return -1
  
  
  
  
  def       _UpperCamelCase	(					)     ->       None:
  
  
  		'''simple docstring'''
  
  
  		import timeit
  
  		print(
  		    timeit.timeit('''solution()'''   ,					setup='''from __main__ import solution'''   ,					number=1000 ) )
  		print(
  		    timeit.timeit(
  		        '''solution_fast()'''   ,					setup='''from __main__ import solution_fast'''   ,					number=1000 ) )
  
  
  if __name__ == "__main__":
  						print(f"{solution() = }")
  
  
  