


'''simple docstring'''







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   __a				(	self       ):
          UpperCamelCase__      =							tf.constant([-1_00, -1.0, -0.1, 0, 0.1, 1.0, 1_00.0]       )
          UpperCamelCase__      =							get_tf_activation("gelu"       )
          UpperCamelCase__      =							get_tf_activation("gelu_10"       )

          UpperCamelCase__      =							gelu(_A       )
          UpperCamelCase__      =							geluaa(_A       )

          UpperCamelCase__      =							tf.where(y_gelu_aa < 10.0    ,   1.0    ,   0.0       )

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


    def   __a				(	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(_A       ):
                get_tf_activation("bogus"       )
          with self.assertRaises(_A       ):
                get_tf_activation(_A       )








def        _UpperCAmelCase							(	_SCREAMING_SNAKE_CASE       :		list							):





    """simple docstring"""


    if not isinstance(_SCREAMING_SNAKE_CASE			, _SCREAMING_SNAKE_CASE							):
        raise ValueError('Input series is not valid, valid series - [2, 4, 8]'							)
    if len(_SCREAMING_SNAKE_CASE							) == 0:
        raise ValueError('Input list must be a non empty list'							)
    if len(_SCREAMING_SNAKE_CASE							) == 1:
        return True
    try:
        SCREAMING_SNAKE_CASE_						=    series[1] / series[0]
        for index in range(len(_SCREAMING_SNAKE_CASE							) - 1							):
            if series[index + 1] / series[index] != common_ratio:
                return False
    except ZeroDivisionError:
        return False
    return True


def        _UpperCAmelCase							(	_SCREAMING_SNAKE_CASE       :		list							):





    """simple docstring"""


    if not isinstance(_SCREAMING_SNAKE_CASE			, _SCREAMING_SNAKE_CASE							):
        raise ValueError('Input series is not valid, valid series - [2, 4, 8]'							)
    if len(_SCREAMING_SNAKE_CASE							) == 0:
        raise ValueError('Input list must be a non empty list'							)
    SCREAMING_SNAKE_CASE_						=    1
    for value in series:
        answer *= value
    return pow(_SCREAMING_SNAKE_CASE			, 1 / len(_SCREAMING_SNAKE_CASE							)							)


if __name__ == "__main__":
       import doctest

       doctest.testmod()


