





'''simple docstring'''

import os
import tempfile
import unittest
import uuid
from pathlib import Path

from transformers.testing_utils import get_tests_dir, require_soundfile, require_torch, require_vision
from transformers.tools.agent_types import AgentAudio, AgentImage, AgentText
from transformers.utils import is_soundfile_availble, is_torch_available, is_vision_available


if is_torch_available():
    import torch

if is_soundfile_availble():
    import soundfile as sf

if is_vision_available():
    from PIL import Image

def     __magic_name__							(				__UpperCAmelCase=""   )    ->       str:

   '''simple docstring'''







   __SCREAMING_SNAKE_CASE   				=							tempfile.mkdtemp()
   return os.path.join(__UpperCAmelCase				,						str(uuid.uuida()   ) + suffix   )







@require_soundfile
@require_torch
class __a			( unittest.TestCase      ):





   def   UpperCAmelCase__  (       self					:      List[Any]     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							torch.rand(12					,dtype=torch.floataa     ) - 0.5
      __SCREAMING_SNAKE_CASE   				=							AgentAudio(lowerCamelCase     )
      __SCREAMING_SNAKE_CASE   				=							str(agent_type.to_string()     )

      # Ensure that the tensor and the agent_type's tensor are the same
      self.assertTrue(torch.allclose(lowerCamelCase					,agent_type.to_raw()					,atol=1E-4     )     )

      del agent_type

      # Ensure the path remains even after the object deletion
      self.assertTrue(os.path.exists(lowerCamelCase     )     )

      # Ensure that the file contains the same value as the original tensor
      __SCREAMING_SNAKE_CASE				,  __SCREAMING_SNAKE_CASE   				=							sf.read(lowerCamelCase     )
      self.assertTrue(torch.allclose(lowerCamelCase					,torch.tensor(lowerCamelCase     )					,atol=1E-4     )     )





   def   UpperCAmelCase__  (       self					:      Any     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							torch.rand(12					,dtype=torch.floataa     ) - 0.5
      __SCREAMING_SNAKE_CASE   				=							get_new_path(suffix=""".wav"""     )
      sf.write(lowerCamelCase					,lowerCamelCase					,1_6000     )

      __SCREAMING_SNAKE_CASE   				=							AgentAudio(lowerCamelCase     )

      self.assertTrue(torch.allclose(lowerCamelCase					,agent_type.to_raw()					,atol=1E-4     )     )
      self.assertEqual(agent_type.to_string()					,lowerCamelCase     )







@require_vision
@require_torch
class __a			( unittest.TestCase      ):





   def   UpperCAmelCase__  (       self					:      str     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							torch.randint(0					,256					,(64, 64, 3)     )
      __SCREAMING_SNAKE_CASE   				=							AgentImage(lowerCamelCase     )
      __SCREAMING_SNAKE_CASE   				=							str(agent_type.to_string()     )

      # Ensure that the tensor and the agent_type's tensor are the same
      self.assertTrue(torch.allclose(lowerCamelCase					,agent_type._tensor					,atol=1E-4     )     )

      self.assertIsInstance(agent_type.to_raw()					,Image.Image     )

      # Ensure the path remains even after the object deletion
      del agent_type
      self.assertTrue(os.path.exists(lowerCamelCase     )     )





   def   UpperCAmelCase__  (       self					:      Tuple     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							Path(get_tests_dir("""fixtures/tests_samples/COCO"""     )     ) / """000000039769.png"""
      __SCREAMING_SNAKE_CASE   				=							Image.open(lowerCamelCase     )
      __SCREAMING_SNAKE_CASE   				=							AgentImage(lowerCamelCase     )

      self.assertTrue(path.samefile(agent_type.to_string()     )     )
      self.assertTrue(image == agent_type.to_raw()     )

      # Ensure the path remains even after the object deletion
      del agent_type
      self.assertTrue(os.path.exists(lowerCamelCase     )     )





   def   UpperCAmelCase__  (       self					:      Dict     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							Path(get_tests_dir("""fixtures/tests_samples/COCO"""     )     ) / """000000039769.png"""
      __SCREAMING_SNAKE_CASE   				=							Image.open(lowerCamelCase     )
      __SCREAMING_SNAKE_CASE   				=							AgentImage(lowerCamelCase     )

      self.assertFalse(path.samefile(agent_type.to_string()     )     )
      self.assertTrue(image == agent_type.to_raw()     )

      # Ensure the path remains even after the object deletion
      del agent_type
      self.assertTrue(os.path.exists(lowerCamelCase     )     )







class __a			( unittest.TestCase      ):





   def   UpperCAmelCase__  (       self					:      str     ):

      '''simple docstring'''

      __SCREAMING_SNAKE_CASE   				=							"""Hey!"""
      __SCREAMING_SNAKE_CASE   				=							AgentText(lowerCamelCase     )

      self.assertEqual(lowerCamelCase					,agent_type.to_string()     )
      self.assertEqual(lowerCamelCase					,agent_type.to_raw()     )
      self.assertEqual(lowerCamelCase					,lowerCamelCase     )












'''simple docstring'''

from PIL import Image

def     __magic_name__							(				__UpperCAmelCase				,						__UpperCAmelCase   )    ->       Image:

   '''simple docstring'''







   __SCREAMING_SNAKE_CASE   				=							(259 * (level + 255)) / (255 * (259 - level))

   def contrast(__UpperCAmelCase   ) -> int:
      return int(128 + factor * (c - 128)   )

   return img.point(__UpperCAmelCase   )


if __name__ == "__main__":
    # Load image
    with Image.open("image_data/lena.jpg") as img:
        # Change contrast to 170
        a   	=    change_contrast(img, 170)
        cont_img.save("image_data/lena_high_contrast.png", format="png")





