
import unittest

from transformers import load_tool
from transformers.utils import is_torch_available


if is_torch_available():
		import torch

from transformers.testing_utils import require_torch

from .test_tools_common import ToolTesterMixin





@require_torch
class    __A(					unittest.TestCase  ,		UpperCAmelCase							):

					def  lowercase__   (						self       :  Tuple ):
												lowerCamelCase_					=       load_tool("""text-to-speech""" )
												self.tool.setup()

					def  lowercase__   (						self       :  int ):
												# SpeechT5 isn't deterministic
												torch.manual_seed(0 )
												lowerCamelCase_					=       self.tool("""hey""" )
												lowerCamelCase_					=       result.to_raw()
												self.assertTrue(
												    torch.allclose(
												        resulting_tensor[:3] ,       torch.tensor([-0.0005966668832115829, -0.0003657640190795064, -0.00013439502799883485] ) ,       ) )



					def  lowercase__   (						self       :  Tuple ):
												# SpeechT5 isn't deterministic
												torch.manual_seed(0 )
												lowerCamelCase_					=       self.tool("""hey""" )
												lowerCamelCase_					=       result.to_raw()
												self.assertTrue(
												    torch.allclose(
												        resulting_tensor[:3] ,       torch.tensor([-0.0005966668832115829, -0.0003657640190795064, -0.00013439502799883485] ) ,       ) )







lowercase   =	8.314_4598



def   __lowerCAmelCase    (				UpperCAmelCase__					:   float      ,					UpperCAmelCase__					:   float							)	->     float:
							if temperature < 0:
														raise Exception("""Temperature cannot be less than 0 K"""							)
							if molar_mass <= 0:
														raise Exception("""Molar mass cannot be less than or equal to 0 kg/mol"""							)
							else:
														return (3 * UNIVERSAL_GAS_CONSTANT * temperature / molar_mass) ** 0.5


if __name__ == "__main__":
		import doctest

		# run doctest
		doctest.testmod()

		# example
		lowercase   =	3_0_0
		lowercase   =	2_8
		lowercase   =	rms_speed_of_molecule(temperature, molar_mass)
		print(F"""Vrms of Nitrogen gas at 300 K is {vrms} m/s""")





