def  __lowerCamelCase						(		lowerCAmelCase__      ):






       if num < 0:
              return -1
       return 1 if num else 0






def  __lowerCamelCase						(		):
       assert signum(5      ) == 1
       assert signum(-5      ) == -1
       assert signum(0      ) == 0


if __name__ == "__main__":
    print(signum(12))
    print(signum(-12))
    print(signum(0))


import unittest
from pathlib import Path

from transformers import is_vision_available, load_tool
from transformers.testing_utils import get_tests_dir

from .test_tools_common import ToolTesterMixin


if is_vision_available():
				from PIL import Image
class    _UpperCamelCase(   unittest.TestCase		,						SCREAMING_SNAKE_CASE				):

						def 						a__ (					self		:			Optional[int]			):
													_UpperCAmelCase  :			Any	       =		load_tool("image-captioning"			)
													self.tool.setup()
													_UpperCAmelCase  :			Optional[Any]	       =		load_tool("image-captioning"	,						remote=_lowerCamelCase			)

						def 						a__ (					self		:			int			):
													_UpperCAmelCase  :			Optional[int]	       =		Image.open(Path(get_tests_dir("fixtures/tests_samples/COCO"			)			) / "000000039769.png"			)
													_UpperCAmelCase  :			Optional[int]	       =		self.tool(_lowerCamelCase			)
													self.assertEqual(_lowerCamelCase	,						"two cats sleeping on a couch"			)

						def 						a__ (					self		:			str			):
													_UpperCAmelCase  :			List[str]	       =		Image.open(Path(get_tests_dir("fixtures/tests_samples/COCO"			)			) / "000000039769.png"			)
													_UpperCAmelCase  :			Optional[Any]	       =		self.remote_tool(_lowerCamelCase			)
													self.assertEqual(_lowerCamelCase	,						"two cats sleeping on a couch"			)

						def 						a__ (					self		:			Union[str, Any]			):
													_UpperCAmelCase  :			Any	       =		Image.open(Path(get_tests_dir("fixtures/tests_samples/COCO"			)			) / "000000039769.png"			)
													_UpperCAmelCase  :			Union[str, Any]	       =		self.tool(image=_lowerCamelCase			)
													self.assertEqual(_lowerCamelCase	,						"two cats sleeping on a couch"			)






						def 						a__ (					self		:			Optional[int]			):
													_UpperCAmelCase  :			str	       =		Image.open(Path(get_tests_dir("fixtures/tests_samples/COCO"			)			) / "000000039769.png"			)
													_UpperCAmelCase  :			str	       =		self.remote_tool(image=_lowerCamelCase			)
													self.assertEqual(_lowerCamelCase	,						"two cats sleeping on a couch"			)




