






"""simple docstring"""





import unittest

from datasets import load_dataset

from transformers import load_tool

from .test_tools_common import ToolTesterMixin







class 						_a  (		unittest.TestCase							,	lowercase_       ):





   '''simple docstring'''






   def __lowercase							(       self)			->   List[str]:




          '''simple docstring'''




          lowercase__:							Optional[Any]         =     load_tool("document-question-answering")
          self.tool.setup()
          lowercase__:							List[str]         =     load_tool("document-question-answering"					, remote=UpperCAmelCase_)





   def __lowercase							(       self)			->   List[str]:




          '''simple docstring'''




          lowercase__:							str         =     load_dataset("hf-internal-testing/example-documents"					, split="test")
          lowercase__:							Any         =     dataset[0]["image"]

          lowercase__:							int         =     self.tool(UpperCAmelCase_					, "When is the coffee break?")
          self.assertEqual(UpperCAmelCase_					, "11-14 to 11:39 a.m.")





   def __lowercase							(       self)			->   Union[str, Any]:




          '''simple docstring'''




          lowercase__:							Union[str, Any]         =     load_dataset("hf-internal-testing/example-documents"					, split="test")
          lowercase__:							Any         =     dataset[0]["image"]

          lowercase__:							Tuple         =     self.remote_tool(UpperCAmelCase_					, "When is the coffee break?")
          self.assertEqual(UpperCAmelCase_					, "11-14 to 11:39 a.m.")





   def __lowercase							(       self)			->   List[str]:




          '''simple docstring'''




          lowercase__:							Dict         =     load_dataset("hf-internal-testing/example-documents"					, split="test")
          lowercase__:							Tuple         =     dataset[0]["image"]

          self.tool(document=UpperCAmelCase_					, question="When is the coffee break?")





   def __lowercase							(       self)			->   Any:




          '''simple docstring'''




          lowercase__:							Optional[int]         =     load_dataset("hf-internal-testing/example-documents"					, split="test")
          lowercase__:							List[str]         =     dataset[0]["image"]

          lowercase__:							Any         =     self.remote_tool(document=UpperCAmelCase_					, question="When is the coffee break?")
          self.assertEqual(UpperCAmelCase_					, "11-14 to 11:39 a.m.")











from .stack import Stack






def 			UpperCAmelCase__     (     lowercase__ )			->   bool:
						__lowercase											=					Stack()
						__lowercase											=					{"""(""": """)""", """[""": """]""", """{""": """}"""}
						for bracket in parentheses:
												if bracket in bracket_pairs:
																		stack.push(lowercase__ )
												elif bracket in (")", "]", "}"):
																		if stack.is_empty() or bracket_pairs[stack.pop()] != bracket:
																								return False
						return stack.is_empty()


if __name__ == "__main__":
			from doctest import testmod

			testmod()

			UpperCamelCase__			=    ["((()))", "((())", "(()))"]
			print("Balanced parentheses demonstration:\n")
			for example in examples:
						UpperCamelCase__			=    "" if balanced_parentheses(example) else "not "
						print(F"""{example} is {not_str}balanced""")





