





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

import black


_UpperCAmelCase       =				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.
_UpperCAmelCase       =				'    \"\"\"\n    Output class for the scheduler\'s step function output.\n\n    Args:\n        prev_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):\n            Computed sample (x_{t-1}) of previous timestep. `prev_sample` should be used as next model input in the\n            denoising loop.\n        pred_original_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):\n            The predicted denoised sample (x_{0}) based on the model output from the current timestep.\n            `pred_original_sample` can be used to preview progress or for guidance.\n    \"\"\"\n\n    prev_sample: torch.FloatTensor\n    pred_original_sample: Optional[torch.FloatTensor] = None\n'






class   snake_case_							(						unittest.TestCase		):






  def  UpperCAmelCase__		(				self					:	Dict     )->int:






   '''simple docstring'''

   __lowerCAmelCase	:			int         =  tempfile.mkdtemp()
   os.makedirs(os.path.join(self.diffusers_dir  ,    """schedulers/"""     )     )
   __lowerCAmelCase	:			List[Any]         =  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  UpperCAmelCase__		(				self					:	int     )->Union[str, Any]:






   '''simple docstring'''

   __lowerCAmelCase	:			Optional[int]         =  "src/diffusers"
   shutil.rmtree(self.diffusers_dir     )






  def  UpperCAmelCase__		(				self					:	List[Any]  ,    _snake_case					:	Tuple  ,    _snake_case					:	str  ,    _snake_case					:	Tuple  ,    _snake_case					:	int=None     )->Tuple:






   '''simple docstring'''

   __lowerCAmelCase	:			str         =  comment + F'''\nclass {class_name}(nn.Module):\n''' + class_code
   if overwrite_result is not None:
    __lowerCAmelCase	:			Optional[int]         =  comment + F'''\nclass {class_name}(nn.Module):\n''' + overwrite_result
   __lowerCAmelCase	:			Dict         =  black.Mode(target_versions={black.TargetVersion.PYaa}  ,    line_length=119     )
   __lowerCAmelCase	:			Optional[Any]         =  black.format_str(UpperCamelCase__  ,    mode=UpperCamelCase__     )
   __lowerCAmelCase	:			str         =  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  UpperCAmelCase__		(				self					:	List[Any]     )->Dict:






   '''simple docstring'''

   __lowerCAmelCase	:			List[Any]         =  check_copies.find_code_in_diffusers("""schedulers.scheduling_ddpm.DDPMSchedulerOutput"""     )
   self.assertEqual(UpperCamelCase__  ,    UpperCamelCase__     )






  def  UpperCAmelCase__		(				self					:	str     )->List[Any]:






   '''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	:			int         =  "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"""



import math
from collections.abc import Iterator
from itertools import takewhile







def     __lowerCAmelCase		(		lowercase    :    int					)      ->		bool:


    """simple docstring"""





    if 1 < number < 4:
        # 2 and 3 are primes
        return True
    elif number < 2 or number % 2 == 0 or number % 3 == 0:
        # Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
        return False

    # All primes number are in format of 6k +/- 1
    for i in range(5		,				int(math.sqrt(lowercase					) + 1					)		,				6					):
        if number % i == 0 or number % (i + 2) == 0:
            return False
    return True







def     __lowerCAmelCase		(		)      ->		Iterator[int]:


    """simple docstring"""





    snake_case       : Optional[int]    =       2
    while True:
        if is_prime(lowercase					):
            yield num
        num += 1







def     __lowerCAmelCase		(		lowercase    :    int = 200_0000					)      ->		int:


    """simple docstring"""





    return sum(takewhile(lambda lowercase					: x < n		,				prime_generator()					)					)


if __name__ == "__main__":
  print(F'''{solution() = }''')





