
'''simple docstring'''
from __future__ import annotations

from collections.abc import Iterable, Iterator
from typing import Any, Generic, TypeVar

lowerCAmelCase :  Any      =      TypeVar('T', bound=bool)


class        SCREAMING_SNAKE_CASE__	(			Generic[T]):







				def __init__(    self		,							A_			)->						None:







											'''simple docstring'''






											UpperCamelCase					       =			value
											UpperCamelCase					       =			None
											UpperCamelCase					       =			None







				@property
				def 		UpperCAmelCase_  (    self			)->						T:







											'''simple docstring'''






											return self._value







				@staticmethod
				def 		UpperCAmelCase_  (    A_		,							A_			)->						SkewNode[T] | None:







											'''simple docstring'''






											if not roota:
																		return roota

											if not roota:
																		return roota

											if roota.value > roota.value:
																		UpperCamelCase       ,     UpperCamelCase					       =			roota, roota

											UpperCamelCase					       =			roota
											UpperCamelCase					       =			roota.right
											UpperCamelCase					       =			roota.left
											UpperCamelCase					       =			SkewNode.merge(A_		,							A_			)

											return result


class        SCREAMING_SNAKE_CASE__	(			Generic[T]):







				def __init__(    self		,							A_ = ()			)->						None:







											'''simple docstring'''






											UpperCamelCase					       =			None
											if data:
																		for item in data:
																									self.insert(A_			)







				def __bool__(    self			)->						bool:







											'''simple docstring'''






											return self._root is not None







				def __iter__(    self			)->						Iterator[T]:







											'''simple docstring'''






											UpperCamelCase					       =			[]
											while self:
																		result.append(self.pop()			)

											# Pushing items back to the heap not to clear it.
											for item in result:
																		self.insert(A_			)

											return iter(A_			)







				def 		UpperCAmelCase_  (    self		,							A_			)->						None:







											'''simple docstring'''






											UpperCamelCase					       =			SkewNode.merge(self._root		,							SkewNode(A_			)			)







				def 		UpperCAmelCase_  (    self			)->						T | None:







											'''simple docstring'''






											UpperCamelCase					       =			self.top()
											UpperCamelCase					       =			(
											    SkewNode.merge(self._root.left		,							self._root.right			) if self._root else None
											)

											return result







				def 		UpperCAmelCase_  (    self			)->						T:







											'''simple docstring'''






											if not self._root:
																		raise IndexError('Can\'t get top element for the empty heap.'			)
											return self._root.value







				def 		UpperCAmelCase_  (    self			)->						None:







											'''simple docstring'''






											UpperCamelCase					       =			None


if __name__ == "__main__":
						import doctest

						doctest.testmod()





import unittest

import numpy as np

from transformers import is_tf_available
from transformers.testing_utils import require_tf


if is_tf_available():
				import tensorflow as tf

				from transformers.activations_tf import get_tf_activation



@require_tf
class    lowercase_    (     unittest.TestCase		):



							def        UpperCamelCase       (						self				):
													_snake_case						:     int				=    tf.constant([-100, -1.0, -0.1, 0, 0.1, 1.0, 100.0]				)
													_snake_case						:     List[Any]				=    get_tf_activation("gelu"				)
													_snake_case						:     Any				=    get_tf_activation("gelu_10"				)

													_snake_case						:     Dict				=    gelu(lowercase_				)
													_snake_case						:     Optional[int]				=    geluaa(lowercase_				)

													_snake_case						:     Tuple				=    tf.where(y_gelu_aa < 10.0      ,				1.0      ,				0.0				)

													self.assertEqual(tf.math.reduce_max(lowercase_				).numpy().item()      ,				10.0				)
													self.assertTrue(np.allclose(y_gelu * clipped_mask      ,				y_gelu_aa * clipped_mask				)				)



							def        UpperCamelCase       (						self				):
													get_tf_activation("gelu"				)
													get_tf_activation("gelu_10"				)
													get_tf_activation("gelu_fast"				)
													get_tf_activation("gelu_new"				)
													get_tf_activation("glu"				)
													get_tf_activation("mish"				)
													get_tf_activation("quick_gelu"				)
													get_tf_activation("relu"				)
													get_tf_activation("sigmoid"				)
													get_tf_activation("silu"				)
													get_tf_activation("swish"				)
													get_tf_activation("tanh"				)
													with self.assertRaises(lowercase_				):
																			get_tf_activation("bogus"				)
													with self.assertRaises(lowercase_				):
																			get_tf_activation(lowercase_				)