

import os
from pathlib import Path
def 							__SCREAMING_SNAKE_CASE     (   )					->				Optional[int]:
	from torch.utils.cpp_extension import load

	__A :			int		    =			Path(a__       ).resolve().parent.parent.parent / """kernels""" / """deformable_detr"""
	__A :			Any		    =			[
	    root / filename
	    for filename in [
	        """vision.cpp""",
	        os.path.join("""cpu"""			,"""ms_deform_attn_cpu.cpp"""       ),
	        os.path.join("""cuda"""			,"""ms_deform_attn_cuda.cu"""       ),
	    ]
	]

	load(
	    """MultiScaleDeformableAttention"""			,a__			,with_cuda=a__			,extra_include_paths=[str(a__       )]			,extra_cflags=["""-DWITH_CUDA=1"""]			,extra_cuda_cflags=[
	        """-DCUDA_HAS_FP16=1""",
	        """-D__CUDA_NO_HALF_OPERATORS__""",
	        """-D__CUDA_NO_HALF_CONVERSIONS__""",
	        """-D__CUDA_NO_HALF2_OPERATORS__""",
	    ]			,)

	import MultiScaleDeformableAttention as MSDA

	return MSDA













__magic_name__   :  str        =							8.314_4598
def 		lowercase__  (				_UpperCamelCase       ,							_UpperCamelCase) ->			float:
      """simple docstring"""

      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
       __magic_name__   :  List[Any]        =							300
       __magic_name__   :  Union[str, Any]        =							28
       __magic_name__   :  str        =							rms_speed_of_molecule(temperature, molar_mass)
       print(F'Vrms of Nitrogen gas at 300 K is {vrms} m/s')



