
'''simple docstring'''
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      ,  _a   ):





 def     snake_case__						(      self):
     snake_case_	:      Union[str, Any]            =  load_tool("image-segmentation")
     self.tool.setup()
     snake_case_	:      Optional[Any]            =  load_tool("image-segmentation"	,    remote=lowercase_)





 def     snake_case__						(      self):
     snake_case_	:      str            =  Image.open(Path(get_tests_dir("fixtures/tests_samples/COCO")) / "000000039769.png")
     snake_case_	:      str            =  self.tool(lowercase_	,    "cat")
     self.assertTrue(isinstance(lowercase_	,    Image.Image))





 def     snake_case__						(      self):
     snake_case_	:      Union[str, Any]            =  Image.open(Path(get_tests_dir("fixtures/tests_samples/COCO")) / "000000039769.png")
     snake_case_	:      Optional[Any]            =  self.remote_tool(lowercase_	,    "cat")
     self.assertTrue(isinstance(lowercase_	,    Image.Image))





 def     snake_case__						(      self):
     snake_case_	:      Any            =  Image.open(Path(get_tests_dir("fixtures/tests_samples/COCO")) / "000000039769.png")
     snake_case_	:      Dict            =  self.tool(image=lowercase_	,    label="cat")
     self.assertTrue(isinstance(lowercase_	,    Image.Image))





 def     snake_case__						(      self):
     snake_case_	:      Optional[Any]            =  Image.open(Path(get_tests_dir("fixtures/tests_samples/COCO")) / "000000039769.png")
     snake_case_	:      Union[str, Any]            =  self.remote_tool(image=lowercase_	,    label="cat")
     self.assertTrue(isinstance(lowercase_	,    Image.Image))






'''simple docstring'''
from math import exp

def   UpperCamelCase_       (		__SCREAMING_SNAKE_CASE    ):
    """simple docstring"""






    return 8 * x - 2 * exp(-x    )

def   UpperCamelCase_       (		__SCREAMING_SNAKE_CASE,						__SCREAMING_SNAKE_CASE,						__SCREAMING_SNAKE_CASE    ):
    """simple docstring"""






    snake_case_	:      Optional[Any]            =  lower_bound
    snake_case_	:      int            =  upper_bound
    for _ in range(0,						__SCREAMING_SNAKE_CASE    ):
        snake_case_     ,	snake_case_	:      List[str]            =  xa, xa - (f(__SCREAMING_SNAKE_CASE    ) * (xa - xa)) / (f(__SCREAMING_SNAKE_CASE    ) - f(__SCREAMING_SNAKE_CASE    ))
    return xa


if __name__ == "__main__":
  print(f"""Example: {secant_method(1, 3, 2)}""")




