


import random
def       UpperCAmelCase__						(UpperCamelCase_							,UpperCamelCase_    ):



     """simple docstring"""






     snake_case			,  snake_case			,  snake_case					=    [], [], []
     for element in data:
          if element < pivot:
               less.append(UpperCamelCase_    )
          elif element > pivot:
               greater.append(UpperCamelCase_    )
          else:
               equal.append(UpperCamelCase_    )
     return less, equal, greater

def       UpperCAmelCase__						(UpperCamelCase_							,UpperCamelCase_    ):



     """simple docstring"""






     if index >= len(UpperCamelCase_    ) or index < 0:
          return None

     snake_case					=    items[random.randint(0							,len(UpperCamelCase_    ) - 1    )]
     snake_case					=    0
     snake_case			,  snake_case			,  snake_case					=    _partition(UpperCamelCase_							,UpperCamelCase_    )
     snake_case					=    len(UpperCamelCase_    )
     snake_case					=    len(UpperCamelCase_    )

     # index is the pivot
     if m <= index < m + count:
          return pivot
     # must be in smaller
     elif m > index:
          return quick_select(UpperCamelCase_							,UpperCamelCase_    )
     # must be in larger
     else:
          return quick_select(UpperCamelCase_							,index - (m + count)    )








import re

from filelock import FileLock


try:
 import nltk

 _SCREAMING_SNAKE_CASE      :			Union[str, Any]      				=   True
except (ImportError, ModuleNotFoundError):
 _SCREAMING_SNAKE_CASE      :			Optional[Any]      				=   False

if NLTK_AVAILABLE:
 with FileLock(".lock") as lock:
  nltk.download("punkt", quiet=True)
def       UpperCAmelCase__						(UpperCamelCase_    ):



     """simple docstring"""






     re.sub('''<n>'''							,''''''							,UpperCamelCase_    )  # remove pegasus newline char
     assert NLTK_AVAILABLE, "nltk must be installed to separate newlines between sentences. (pip install nltk)"
     return "\n".join(nltk.sent_tokenize(UpperCamelCase_    )    )




