



import unittest

from transformers import is_torch_available
from transformers.testing_utils import require_torch


if is_torch_available():
						import torch

						from transformers.generation import DisjunctiveConstraint



@require_torch
class   UpperCAmelCase_    (       unittest.TestCase):







							def    snake_case__      (   self):

														'''simple docstring'''

														_lowerCAmelCase     :							Dict    =    [[1, 2, 4], [1, 2, 3, 4]]
														_lowerCAmelCase     :							Optional[int]    =    DisjunctiveConstraint(__a)
														self.assertTrue(isinstance(dc.token_ids,			__a))

														with self.assertRaises(__a):
																					DisjunctiveConstraint(torch.LongTensor([[1, 2, 4], [1, 2, 3]]))

														with self.assertRaises(__a):
																					DisjunctiveConstraint([torch.LongTensor([1, 2, 4]), torch.LongTensor([1, 2, 3, 4, 5])])







							def    snake_case__      (   self):

														'''simple docstring'''

														_lowerCAmelCase     :							Union[str, Any]    =    [[1, 2], [1, 2, 3, 4]]

														with self.assertRaises(__a):
																					DisjunctiveConstraint(__a)  # fails here







							def    snake_case__      (   self):

														'''simple docstring'''

														_lowerCAmelCase     :							Optional[int]    =    [[1, 2, 3], [1, 2, 4]]

														_lowerCAmelCase     :							Any    =    DisjunctiveConstraint(__a)

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							str    =    dc.update(1)
														_lowerCAmelCase     :							Optional[int]    =    stepped is True and completed is False and reset is False
														self.assertTrue(__a)
														self.assertTrue(not dc.completed)
														self.assertTrue(dc.current_seq == [1])

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							Optional[Any]    =    dc.update(2)
														_lowerCAmelCase     :							Any    =    stepped is True and completed is False and reset is False
														self.assertTrue(__a)
														self.assertTrue(not dc.completed)
														self.assertTrue(dc.current_seq == [1, 2])

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							str    =    dc.update(3)
														_lowerCAmelCase     :							List[str]    =    stepped is True and completed is True and reset is False
														self.assertTrue(__a)
														self.assertTrue(dc.completed)  # Completed!
														self.assertTrue(dc.current_seq == [1, 2, 3])







							def    snake_case__      (   self):

														'''simple docstring'''

														_lowerCAmelCase     :							List[Any]    =    [[1, 2, 3], [1, 2, 4, 5], [1, 2, 5]]

														_lowerCAmelCase     :							List[str]    =    DisjunctiveConstraint(__a)

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							List[str]    =    dc.update(1)
														self.assertTrue(not dc.completed)
														self.assertTrue(dc.current_seq == [1])

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							Tuple    =    dc.update(2)
														self.assertTrue(not dc.completed)
														self.assertTrue(dc.current_seq == [1, 2])

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							int    =    dc.update(4)
														self.assertTrue(not dc.completed)
														self.assertTrue(dc.current_seq == [1, 2, 4])

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							Optional[Any]    =    dc.update(5)
														self.assertTrue(dc.completed)  # Completed!
														self.assertTrue(dc.current_seq == [1, 2, 4, 5])

														dc.reset()

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							Union[str, Any]    =    dc.update(1)
														self.assertTrue(not dc.completed)
														self.assertTrue(dc.remaining() == 3)
														self.assertTrue(dc.current_seq == [1])

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							Union[str, Any]    =    dc.update(2)
														self.assertTrue(not dc.completed)
														self.assertTrue(dc.remaining() == 2)
														self.assertTrue(dc.current_seq == [1, 2])

														_lowerCAmelCase   ,    _lowerCAmelCase   ,    _lowerCAmelCase     :							Dict    =    dc.update(5)
														self.assertTrue(dc.completed)  # Completed!
														self.assertTrue(dc.remaining() == 0)
														self.assertTrue(dc.current_seq == [1, 2, 5])

from numpy import exp, pi, sqrt



def 	__SCREAMING_SNAKE_CASE  (					__UpperCamelCase    :       Any ,     __UpperCamelCase    :       float = 0.0 ,     __UpperCamelCase    :       float = 1.0	)							->					int:







  """simple docstring"""





  return 1 / sqrt(2 * pi * sigma**2	) * exp(-((x - mu) ** 2) / (2 * sigma**2)	)


if __name__ == "__main__":
   import doctest

   doctest.testmod()
