





"""simple docstring"""





import os
import re
import shutil
import sys
import tempfile
import unittest

import black


__A											=						os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
sys.path.append(os.path.join(git_repo_path, """utils"""))

import check_copies  # noqa: E402


# This is the reference code that will be used in the tests.
# If DDPMSchedulerOutput is changed in scheduling_ddpm.py, this code needs to be manually updated.
__A											=						"""    \"\"\"
    Output class for the scheduler's step function output.

    Args:
        prev_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):
            Computed sample (x_{t-1}) of previous timestep. `prev_sample` should be used as next model input in the
            denoising loop.
        pred_original_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):
            The predicted denoised sample (x_{0}) based on the model output from the current timestep.
            `pred_original_sample` can be used to preview progress or for guidance.
    \"\"\"

    prev_sample: torch.FloatTensor
    pred_original_sample: Optional[torch.FloatTensor] = None
"""






class    _lowerCAmelCase  (	unittest.TestCase			):
       """simple docstring"""




       def 	snake_case		(       self ):



         '''simple docstring'''

         lowerCAmelCase__     :List[str]											=				tempfile.mkdtemp()
         os.makedirs(os.path.join(self.diffusers_dir       ,					'schedulers/' ) )
         lowerCAmelCase__     :Optional[int]											=				self.diffusers_dir
         shutil.copy(
             os.path.join(__UpperCAmelCase       ,					'src/diffusers/schedulers/scheduling_ddpm.py' )       ,					os.path.join(self.diffusers_dir       ,					'schedulers/scheduling_ddpm.py' )       ,					)






       def 	snake_case		(       self ):



         '''simple docstring'''

         lowerCAmelCase__     :Union[str, Any]											=				'src/diffusers'
         shutil.rmtree(self.diffusers_dir )






       def 	snake_case		(       self       ,					__UpperCAmelCase       ,					__UpperCAmelCase       ,					__UpperCAmelCase       ,					__UpperCAmelCase=None ):



         '''simple docstring'''

         lowerCAmelCase__     :Any											=				comment + F"\nclass {class_name}(nn.Module):\n" + class_code
         if overwrite_result is not None:
           lowerCAmelCase__     :str											=				comment + F"\nclass {class_name}(nn.Module):\n" + overwrite_result
         lowerCAmelCase__     :List[Any]											=				black.Mode(target_versions={black.TargetVersion.PYaa}       ,					line_length=1_1_9 )
         lowerCAmelCase__     :str											=				black.format_str(__UpperCAmelCase       ,					mode=__UpperCAmelCase )
         lowerCAmelCase__     :List[Any]											=				os.path.join(self.diffusers_dir       ,					'new_code.py' )
         with open(__UpperCAmelCase       ,					'w'       ,					newline='\n' ) as f:
           f.write(__UpperCAmelCase )
         if overwrite_result is None:
           self.assertTrue(len(check_copies.is_copy_consistent(__UpperCAmelCase ) ) == 0 )
         else:
           check_copies.is_copy_consistent(f.name       ,					overwrite=__UpperCAmelCase )
           with open(__UpperCAmelCase       ,					'r' ) as f:
             self.assertTrue(f.read()       ,					__UpperCAmelCase )






       def 	snake_case		(       self ):



         '''simple docstring'''

         lowerCAmelCase__     :Union[str, Any]											=				check_copies.find_code_in_diffusers('schedulers.scheduling_ddpm.DDPMSchedulerOutput' )
         self.assertEqual(__UpperCAmelCase       ,					__UpperCAmelCase )






       def 	snake_case		(       self ):



         '''simple docstring'''

         self.check_copy_consistency(
             '# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput'       ,					'DDPMSchedulerOutput'       ,					REFERENCE_CODE + '\n'       ,					)

         # With no empty line at the end
         self.check_copy_consistency(
             '# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput'       ,					'DDPMSchedulerOutput'       ,					__UpperCAmelCase       ,					)

         # Copy consistency with rename
         self.check_copy_consistency(
             '# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test'       ,					'TestSchedulerOutput'       ,					re.sub('DDPM'       ,					'Test'       ,					__UpperCAmelCase )       ,					)

         # Copy consistency with a really long name
         lowerCAmelCase__     :List[str]											=				'TestClassWithAReallyLongNameBecauseSomePeopleLikeThatForSomeReason'
         self.check_copy_consistency(
             F"# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->{long_class_name}"       ,					F"{long_class_name}SchedulerOutput"       ,					re.sub('Bert'       ,					__UpperCAmelCase       ,					__UpperCAmelCase )       ,					)

         # Copy consistency with overwrite
         self.check_copy_consistency(
             '# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test'       ,					'TestSchedulerOutput'       ,					__UpperCAmelCase       ,					overwrite_result=re.sub('DDPM'       ,					'Test'       ,					__UpperCAmelCase )       ,					)

"""simple docstring"""



from collections.abc import Sequence

def  _A(		lowerCAmelCase			,  lowerCAmelCase							):
							return sum(c * (x**i) for i, c in enumerate(lowerCAmelCase							)							)

def  _A(		lowerCAmelCase			,  lowerCAmelCase							):
							A__       :     str								=			0.0
							for coeff in reversed(lowerCAmelCase							):
														A__       :     Optional[int]								=			result * x + coeff
							return result


if __name__ == "__main__":
				_UpperCamelCase								=		(0.0, 0.0, 5.0, 9.3, 7.0)
				_UpperCamelCase								=		10.0
				print(evaluate_poly(poly, x))
				print(horner(poly, x))





