






__UpperCAmelCase								=						{
    "km/h": 1.0,
    "m/s": 3.6,
    "mph": 1.6_0_9_3_4_4,
    "knot": 1.8_5_2,
}

__UpperCAmelCase								=						{
    "km/h": 1.0,
    "m/s": 0.2_7_7_7_7_7_7_7_8,
    "mph": 0.6_2_1_3_7_1_1_9_2,
    "knot": 0.5_3_9_9_5_6_8_0_3,
}




def      lowercase__      (     __snake_case    :							float     ,       __snake_case    :							str     ,       __snake_case    :							str  ):


					'''simple docstring'''


					if unit_to not in speed_chart or unit_from not in speed_chart_inverse:
										UpperCAmelCase_    :      Optional[int]            =						(
										    F"Incorrect 'from_type' or 'to_type' value: {unit_from!r}, {unit_to!r}\n"
										    F"Valid values are: {', '.join(__snake_case  )}"
										)
										raise ValueError(__snake_case  )
					return round(speed * speed_chart[unit_from] * speed_chart_inverse[unit_to]     ,       3  )


if __name__ == "__main__":
		import doctest

		doctest.testmod()














from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__UpperCAmelCase								=						{'configuration_vit_msn': ['VIT_MSN_PRETRAINED_CONFIG_ARCHIVE_MAP', 'ViTMSNConfig']}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		__UpperCAmelCase								=						[
		    'VIT_MSN_PRETRAINED_MODEL_ARCHIVE_LIST',
		    'ViTMSNModel',
		    'ViTMSNForImageClassification',
		    'ViTMSNPreTrainedModel',
		]

if TYPE_CHECKING:
		from .configuration_vit_msn import VIT_MSN_PRETRAINED_CONFIG_ARCHIVE_MAP, ViTMSNConfig

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_vit_msn import (
				    VIT_MSN_PRETRAINED_MODEL_ARCHIVE_LIST,
				    ViTMSNForImageClassification,
				    ViTMSNModel,
				    ViTMSNPreTrainedModel,
				)

else:
		import sys

		__UpperCAmelCase								=						_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)






