


"""simple docstring"""







from __future__ import annotations

_a  :  str=				"#"

class 	UpperCamelCase    :



				def __init__(self       :   str)					->			None:
					__snake_case    :							dict   	=				{}



				def       _lowercase  (self       :   Union[str, Any]			,						_A       :   str)					->			None:
					__snake_case    :							Optional[Any]   	=				self._trie
					for char in text:
						if char not in trie:
							__snake_case    :							Optional[int]   	=				{}
						__snake_case    :							Optional[int]   	=				trie[char]
					__snake_case    :							Optional[int]   	=				True



				def       _lowercase  (self       :   List[str]			,						_A       :   str)					->			tuple | list:
					__snake_case    :							str   	=				self._trie
					for char in prefix:
						if char in trie:
							__snake_case    :							Optional[int]   	=				trie[char]
						else:
							return []
					return self._elements(_A)






				def       _lowercase  (self       :   List[Any]			,						_A       :   dict)					->			tuple:
					__snake_case    :							str   	=				[]
					for c, v in d.items():
						__snake_case    :							Optional[Any]   	=				[' '] if c == END else [(c + s) for s in self._elements(_A)]
						result.extend(_A)
					return tuple(_A)







_a  :  str=				Trie()
_a  :  Any=				("depart", "detergent", "daring", "dog", "deer", "deal")
for word in words:
	trie.insert_word(word)
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       str						)							->    tuple:

	'''simple docstring'''





	__snake_case    :							Optional[int]   	=				trie.find_word(UpperCAmelCase_						)
	return tuple(string + word for word in suffixes						)
def 						__UpperCAmelCase       (					)							->    None:

	'''simple docstring'''





	print(autocomplete_using_trie('de'						)						)


if __name__ == "__main__":
	import doctest

	doctest.testmod()
	main()






"""simple docstring"""







import math

import tensorflow as tf
from packaging import version
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Union[str, Any]						)							->    Any:

	'''simple docstring'''





	__snake_case    :							List[str]   	=				tf.convert_to_tensor(UpperCAmelCase_						)
	__snake_case    :							List[str]   	=				0.5 * (1.0 + tf.math.erf(x / tf.cast(tf.sqrt(2.0						)    ,							x.dtype						)						))

	return x * cdf
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Tuple						)							->    Optional[Any]:

	'''simple docstring'''





	__snake_case    :							Optional[int]   	=				tf.convert_to_tensor(UpperCAmelCase_						)
	__snake_case    :							Any   	=				tf.cast(math.pi    ,							x.dtype						)
	__snake_case    :							List[Any]   	=				tf.cast(0.044_715    ,							x.dtype						)
	__snake_case    :							Union[str, Any]   	=				0.5 * (1.0 + tf.tanh(tf.sqrt(2.0 / pi						) * (x + coeff * tf.pow(UpperCAmelCase_    ,							3						))						))

	return x * cdf
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Tuple						)							->    List[Any]:

	'''simple docstring'''





	__snake_case    :							Optional[int]   	=				tf.convert_to_tensor(UpperCAmelCase_						)

	return x * tf.tanh(tf.math.softplus(UpperCAmelCase_						)						)
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Tuple						)							->    List[str]:

	'''simple docstring'''





	__snake_case    :							Union[str, Any]   	=				tf.convert_to_tensor(UpperCAmelCase_						)
	__snake_case    :							Dict   	=				tf.cast(0.044_715    ,							x.dtype						)
	__snake_case    :							int   	=				tf.cast(0.7_978_845_608    ,							x.dtype						)

	return 0.5 * x * (1.0 + tf.tanh(x * coeffa * (1.0 + coeffa * x * x)						))
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       int						)							->    Dict:

	'''simple docstring'''





	__snake_case    :							Any   	=				tf.convert_to_tensor(UpperCAmelCase_						)
	__snake_case    :							Dict   	=				tf.cast(1.702    ,							x.dtype						)
	return x * tf.math.sigmoid(coeff * x						)
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Union[str, Any]						)							->    List[Any]:

	'''simple docstring'''





	return tf.clip_by_value(_gelu(UpperCAmelCase_						)    ,							-10    ,							10						)
def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Union[str, Any]    ,							UpperCAmelCase_					:       Any=-1						)							->    int:

	'''simple docstring'''





	__snake_case	,       __snake_case    :							str   	=				tf.split(UpperCAmelCase_    ,							2    ,							axis=UpperCAmelCase_						)
	return a * tf.math.sigmoid(UpperCAmelCase_						)


if version.parse(tf.version.VERSION) >= version.parse("2.4"):
	def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Tuple						)							->    int:

		'''simple docstring'''





		return tf.keras.activations.gelu(UpperCAmelCase_    ,							approximate=UpperCAmelCase_						)

	_a  :  Tuple=				tf.keras.activations.gelu

	_a  :  Tuple=				approximate_gelu_wrap
else:
	_a  :  Any=				_gelu
	_a  :  str=				_gelu_new


_a  :  List[str]=				{
    "gelu": gelu,
    "gelu_10": gelu_aa,
    "gelu_fast": gelu_fast,
    "gelu_new": gelu_new,
    "glu": glu,
    "mish": mish,
    "quick_gelu": quick_gelu,
    "relu": tf.keras.activations.relu,
    "sigmoid": tf.keras.activations.sigmoid,
    "silu": tf.keras.activations.swish,
    "swish": tf.keras.activations.swish,
    "tanh": tf.keras.activations.tanh,
}

def 						__UpperCAmelCase       (					UpperCAmelCase_					:       Optional[Any]						)							->    List[Any]:

	'''simple docstring'''





	if activation_string in ACTaFN:
		return ACTaFN[activation_string]
	else:
		raise KeyError(F"function {activation_string} not found in ACT2FN mapping {list(ACTaFN.keys()						)}"						)





