





from __future__ import annotations

from collections import deque
from enum import Enum
from math import atana, degrees
from sys import maxsize

class 			__A(    __UpperCAmelCase			):
     __A							=							1
     __A							=							2
     __A							=							3

     def __repr__(   self   ):





            """simple docstring"""

            return F'''{self.__class__.__name__}.{self.name}'''






def      SCREAMING_SNAKE_CASE      (   lowerCAmelCase     ,							lowerCAmelCase     ,							lowerCAmelCase       ):
       _UpperCamelCase							,		_UpperCamelCase														=    point
       return degrees(atana(y - miny     ,							x - minx       )       )


def      SCREAMING_SNAKE_CASE      (   lowerCAmelCase     ,							lowerCAmelCase     ,							lowerCAmelCase       ):
       _UpperCamelCase							,		_UpperCamelCase														=    starting
       _UpperCamelCase							,		_UpperCamelCase														=    via
       _UpperCamelCase							,		_UpperCamelCase														=    target
       _UpperCamelCase														=    degrees(atana(ya - ya     ,							xa - xa       )       )
       via_angle %= 360
       _UpperCamelCase														=    degrees(atana(ya - ya     ,							xa - xa       )       )
       target_angle %= 360
       # t-
       #  \ \
       #   \ v
       #    \|
       #     s
       # via_angle is always lower than target_angle, if direction is left.
       # If they are same, it means they are on a same line of convex hull.
       if target_angle > via_angle:
              return Direction.left
       elif target_angle == via_angle:
              return Direction.straight
       else:
              return Direction.right


def      SCREAMING_SNAKE_CASE      (   lowerCAmelCase       ):

       if len(lowerCAmelCase       ) <= 2:
              # There is no convex hull
              raise ValueError('''graham_scan: argument must contain more than 3 points.'''       )
       if len(lowerCAmelCase       ) == 3:
              return points
       # find the lowest and the most left point
       _UpperCamelCase														=    0
       _UpperCamelCase							,		_UpperCamelCase														=    maxsize, maxsize
       for i, point in enumerate(lowerCAmelCase       ):
              _UpperCamelCase														=    point[0]
              _UpperCamelCase														=    point[1]
              if y < miny:
                     _UpperCamelCase														=    y
                     _UpperCamelCase														=    x
                     _UpperCamelCase														=    i
              if y == miny and x < minx:
                     _UpperCamelCase														=    x
                     _UpperCamelCase														=    i

    # remove the lowest and the most left point from points for preparing for sort
       points.pop(lowerCAmelCase       )

       _UpperCamelCase														=    sorted(lowerCAmelCase     ,							key=lambda lowerCAmelCase       : angle_comparer(lowerCAmelCase     ,							lowerCAmelCase     ,							lowerCAmelCase       )       )
       # This insert actually costs complexity,
       # and you should instead add (minx, miny) into stack later.
       # I'm using insert just for easy understanding.
       sorted_points.insert(0     ,							(minx, miny)       )

       _UpperCamelCase														=    deque()
       stack.append(sorted_points[0]       )
       stack.append(sorted_points[1]       )
       stack.append(sorted_points[2]       )
       # In any ways, the first 3 points line are towards left.
       # Because we sort them the angle from minx, miny.
       _UpperCamelCase														=    Direction.left

       for i in range(3     ,							len(lowerCAmelCase       )       ):
              while True:
                     _UpperCamelCase														=    stack[-2]
                     _UpperCamelCase														=    stack[-1]
                     _UpperCamelCase														=    sorted_points[i]
                     _UpperCamelCase														=    check_direction(lowerCAmelCase     ,							lowerCAmelCase     ,							lowerCAmelCase       )

                     if next_direction == Direction.left:
                            _UpperCamelCase														=    Direction.left
                            break
                     if next_direction == Direction.straight:
                            if current_direction == Direction.left:
                                   # We keep current_direction as left.
                                   # Because if the straight line keeps as straight,
                                   # we want to know if this straight line is towards left.
                                   break
                            elif current_direction == Direction.right:
                                   # If the straight line is towards right,
                                   # every previous points on those straigh line is not convex hull.
                                   stack.pop()
                     if next_direction == Direction.right:
                            stack.pop()
              stack.append(sorted_points[i]       )
       return list(lowerCAmelCase       )













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 			__A(    unittest.TestCase    ,      __UpperCAmelCase			):

     def 						_UpperCamelCase  (   self   ):





            """simple docstring"""

            _UpperCamelCase														=    load_tool('''image-question-answering'''   )
            self.tool.setup()
            _UpperCamelCase														=    load_tool('''image-question-answering''',							remote=A   )

     def 						_UpperCamelCase  (   self   ):





            """simple docstring"""

            _UpperCamelCase														=    Image.open(Path(get_tests_dir('''fixtures/tests_samples/COCO'''   )   ) / '''000000039769.png'''   )
            _UpperCamelCase														=    self.tool(A,							'''How many cats are sleeping on the couch?'''   )
            self.assertEqual(A,							'''2'''   )

     def 						_UpperCamelCase  (   self   ):





            """simple docstring"""

            _UpperCamelCase														=    Image.open(Path(get_tests_dir('''fixtures/tests_samples/COCO'''   )   ) / '''000000039769.png'''   )
            _UpperCamelCase														=    self.remote_tool(A,							'''How many cats are sleeping on the couch?'''   )
            self.assertEqual(A,							'''2'''   )

     def 						_UpperCamelCase  (   self   ):





            """simple docstring"""

            _UpperCamelCase														=    Image.open(Path(get_tests_dir('''fixtures/tests_samples/COCO'''   )   ) / '''000000039769.png'''   )
            _UpperCamelCase														=    self.tool(image=A,							question='''How many cats are sleeping on the couch?'''   )
            self.assertEqual(A,							'''2'''   )



     def 						_UpperCamelCase  (   self   ):





            """simple docstring"""

            _UpperCamelCase														=    Image.open(Path(get_tests_dir('''fixtures/tests_samples/COCO'''   )   ) / '''000000039769.png'''   )
            _UpperCamelCase														=    self.remote_tool(image=A,							question='''How many cats are sleeping on the couch?'''   )
            self.assertEqual(A,							'''2'''   )






