import unittest
from dataclasses import dataclass
from typing import Optional

from transformers.utils import ModelOutput




@dataclass
class 						__snake_case						(			__lowerCAmelCase		):





      '''simple docstring'''






      _snake_case     		=							42
      _snake_case     		=							None
      _snake_case     		=							None





class 						__snake_case						(			unittest.TestCase		):





      '''simple docstring'''






      def 						_SCREAMING_SNAKE_CASE     (       self  :					Dict)					->Optional[Any]:


          """simple docstring"""


          _lowerCamelCase  :		Union[str, Any]			    =    ModelOutputTest(a=30)
          self.assertEqual(x.a     ,	30)
          self.assertIsNone(x.b)
          self.assertIsNone(x.c)
          with self.assertRaises(_UpperCamelCase):
              _lowerCamelCase  :		List[Any]			    =    x.d



      def 						_SCREAMING_SNAKE_CASE     (       self  :					Any)					->str:


          """simple docstring"""


          _lowerCamelCase  :		List[str]			    =    ModelOutputTest(a=30     ,	b=10)
          self.assertEqual(x[0]     ,	30)
          self.assertEqual(x[1]     ,	10)
          self.assertEqual(x[:2]     ,	(30, 10))
          self.assertEqual(x[:]     ,	(30, 10))

          _lowerCamelCase  :		List[str]			    =    ModelOutputTest(a=30     ,	c=10)
          self.assertEqual(x[0]     ,	30)
          self.assertEqual(x[1]     ,	10)
          self.assertEqual(x[:2]     ,	(30, 10))
          self.assertEqual(x[:]     ,	(30, 10))



      def 						_SCREAMING_SNAKE_CASE     (       self  :					List[str])					->int:


          """simple docstring"""


          _lowerCamelCase  :		Dict			    =    ModelOutputTest(a=30     ,	b=10)
          self.assertEqual(x["""a"""]     ,	30)
          self.assertEqual(x["""b"""]     ,	10)
          with self.assertRaises(_UpperCamelCase):
              _lowerCamelCase  :		Optional[Any]			    =    x["""c"""]

          _lowerCamelCase  :		Any			    =    ModelOutputTest(a=30     ,	c=10)
          self.assertEqual(x["""a"""]     ,	30)
          self.assertEqual(x["""c"""]     ,	10)
          with self.assertRaises(_UpperCamelCase):
              _lowerCamelCase  :		int			    =    x["""b"""]



      def 						_SCREAMING_SNAKE_CASE     (       self  :					Optional[Any])					->str:


          """simple docstring"""


          _lowerCamelCase  :		Optional[Any]			    =    ModelOutputTest(a=30)
          self.assertEqual(list(x.keys())     ,	["""a"""])
          self.assertEqual(list(x.values())     ,	[30])
          self.assertEqual(list(x.items())     ,	[("""a""", 30)])
          self.assertEqual(list(_UpperCamelCase)     ,	["""a"""])

          _lowerCamelCase  :		Tuple			    =    ModelOutputTest(a=30     ,	b=10)
          self.assertEqual(list(x.keys())     ,	["""a""", """b"""])
          self.assertEqual(list(x.values())     ,	[30, 10])
          self.assertEqual(list(x.items())     ,	[("""a""", 30), ("""b""", 10)])
          self.assertEqual(list(_UpperCamelCase)     ,	["""a""", """b"""])

          _lowerCamelCase  :		Dict			    =    ModelOutputTest(a=30     ,	c=10)
          self.assertEqual(list(x.keys())     ,	["""a""", """c"""])
          self.assertEqual(list(x.values())     ,	[30, 10])
          self.assertEqual(list(x.items())     ,	[("""a""", 30), ("""c""", 10)])
          self.assertEqual(list(_UpperCamelCase)     ,	["""a""", """c"""])

          with self.assertRaises(_UpperCamelCase):
              _lowerCamelCase  :		List[Any]			    =    x.update({"""d""": 20})
          with self.assertRaises(_UpperCamelCase):
              del x["a"]
          with self.assertRaises(_UpperCamelCase):
              _lowerCamelCase  :		str			    =    x.pop("""a""")
          with self.assertRaises(_UpperCamelCase):
              _lowerCamelCase  :		Any			    =    x.setdefault("""d"""     ,	32)



      def 						_SCREAMING_SNAKE_CASE     (       self  :					Tuple)					->Dict:


          """simple docstring"""


          _lowerCamelCase  :		List[str]			    =    ModelOutputTest(a=30)
          _lowerCamelCase  :		List[str]			    =    10
          self.assertEqual(x.a     ,	10)
          self.assertEqual(x["""a"""]     ,	10)



      def 						_SCREAMING_SNAKE_CASE     (       self  :					List[Any])					->List[Any]:


          """simple docstring"""


          _lowerCamelCase  :		Tuple			    =    ModelOutputTest(a=30)
          _lowerCamelCase  :		int			    =    10
          self.assertEqual(x.a     ,	10)
          self.assertEqual(x["""a"""]     ,	10)



      def 						_SCREAMING_SNAKE_CASE     (       self  :					Optional[int])					->List[str]:


          """simple docstring"""


          _lowerCamelCase  :		Optional[Any]			    =    ModelOutputTest({"""a""": 30, """b""": 10})
          self.assertEqual(list(x.keys())     ,	["""a""", """b"""])
          self.assertEqual(x.a     ,	30)
          self.assertEqual(x.b     ,	10)




      def 						_SCREAMING_SNAKE_CASE     (       self  :					Tuple)					->Optional[int]:


          """simple docstring"""


          _lowerCamelCase  :		List[str]			    =    ModelOutputTest([("""a""", 30), ("""b""", 10)])
          self.assertEqual(list(x.keys())     ,	["""a""", """b"""])
          self.assertEqual(x.a     ,	30)
          self.assertEqual(x.b     ,	10)

          with self.assertRaises(_UpperCamelCase):
              _lowerCamelCase  :		Tuple			    =    ModelOutputTest([("""a""", 30), (10, 10)])

          _lowerCamelCase  :		List[str]			    =    ModelOutputTest(a=(30, 30))
          self.assertEqual(list(x.keys())     ,	["""a"""])
          self.assertEqual(x.a     ,	(30, 30))





lowerCAmelCase      :				Union[str, Any]     			=1000







def     A__	(       __A						):







    '''simple docstring'''
    return x * x







def     A__	(       __A ,			__A ,			__A ,			__A = 4						):







    '''simple docstring'''
    assert callable(
        __A						), F"""the function(object) passed should be callable your input : {function}"""
    assert isinstance(__A ,			(float, int)						), F"""a should be float or integer your input : {a}"""
    assert isinstance(function(__A						) ,			(float, int)						), (
        "the function should return integer or float return type of your function, "
        F"""{type(__A						)}"""
    )
    assert isinstance(__A ,			(float, int)						), F"""b should be float or integer your input : {b}"""
    assert (
        isinstance(__A ,			__A						) and precision > 0
    ), F"""precision should be positive integer your input : {precision}"""

    # just applying the formula of simpson for approximate integration written in
    # mentioned article in first comment of this file and above this function

    _lowerCamelCase  :		Optional[Any]			    =    (b - a) / N_STEPS
    _lowerCamelCase  :		str			    =    function(__A						) + function(__A						)

    for i in range(1 ,			__A						):
        _lowerCamelCase  :		str			    =    a + h * i
        result += function(__A						) * (4 if i % 2 else 2)

    result *= h / 3
    return round(__A ,			__A						)


if __name__ == "__main__":
    import doctest

    doctest.testmod()




