

'''simple docstring'''

import inspect
import os
import sys
import unittest

import accelerate
from accelerate.test_utils import execute_subprocess_async, require_tpu


class 	lowerCAmelCase  (   unittest.TestCase ):







       def       snake_case (				self      :			Any   ):







            """simple docstring"""







            __lowercase      		=inspect.getfile(accelerate.test_utils   )
            __lowercase      		=os.path.sep.join(mod_file.split(os.path.sep   )[:-1] + ['scripts', 'test_script.py']   )
            __lowercase      		=os.path.sep.join(inspect.getfile(self.__class__   ).split(os.path.sep   )[:-1]   )







       @require_tpu
       def       snake_case (				self      :			int   ):







            """simple docstring"""







            __lowercase      		=f'''
            {self.test_dir}/xla_spawn.py
            --num_cores 8
            {self.test_file_path}
        '''.split()
            __lowercase      		=[sys.executable] + distributed_args
            execute_subprocess_async(__lowercase    ,   env=os.environ.copy()   )





'''simple docstring'''

def 					__UpperCamelCase				(						lowercase__    :	List[str],       lowercase__    :	Tuple			):






     '''simple docstring'''





     __lowercase      		=[0 for i in range(r + 1			)]
     # nc0 = 1
     __lowercase      		=1
     for i in range(1,       n + 1			):
          # to compute current row from previous row.
          __lowercase      		=min(lowercase__,       lowercase__			)
          while j > 0:
               c[j] += c[j - 1]
               j -= 1
     return c[r]







print(binomial_coefficient(n=10, r=5))


