

from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available


A_ :				Union[str, Any]						 =    {
    'configuration_graphormer': ['GRAPHORMER_PRETRAINED_CONFIG_ARCHIVE_MAP', 'GraphormerConfig'],
}

try:
	if not is_torch_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	A_ :				Dict						 =    [
	    'GRAPHORMER_PRETRAINED_MODEL_ARCHIVE_LIST',
	    'GraphormerForGraphClassification',
	    'GraphormerModel',
	    'GraphormerPreTrainedModel',
	]


if TYPE_CHECKING:
	from .configuration_graphormer import GRAPHORMER_PRETRAINED_CONFIG_ARCHIVE_MAP, GraphormerConfig

	try:
		if not is_torch_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_graphormer import (
		    GRAPHORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
		    GraphormerForGraphClassification,
		    GraphormerModel,
		    GraphormerPreTrainedModel,
		)


else:
	import sys

	A_ :				Optional[Any]						 =    _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)






def 		UpperCamelCase      (lowercase_:				int      )  ->   int:
	if not isinstance(lowercase_					,   lowercase_      ):
		raise TypeError("""Input value must be an 'int' type"""      )

	A__							:					int       =	0
	while number:
		position += 1
		number >>= 1

	return position


if __name__ == "__main__":
	import doctest

	doctest.testmod()



