

'''simple docstring'''
import gc
import unittest

from diffusers import FlaxStableDiffusionInpaintPipeline
from diffusers.utils import is_flax_available, load_image, slow
from diffusers.utils.testing_utils import require_flax


if is_flax_available():
     import jax
     import jax.numpy as jnp
     from flax.jax_utils import replicate
     from flax.training.common_utils import shard







@slow
@require_flax
class 				A__       (			unittest.TestCase    ):





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





       '''simple docstring'''






       super().tearDown()
       gc.collect()





  def 		A    (						self :      List[Any]					)      ->       Any:





       '''simple docstring'''






       _SCREAMING_SNAKE_CASE				       =load_image(
           'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main'
           '/sd2-inpaint/init_image.png'					)
       _SCREAMING_SNAKE_CASE				       =load_image(
           'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/sd2-inpaint/mask.png'					)

       _SCREAMING_SNAKE_CASE				       ='xvjiarui/stable-diffusion-2-inpainting'
       _SCREAMING_SNAKE_CASE       ,		_SCREAMING_SNAKE_CASE				       =FlaxStableDiffusionInpaintPipeline.from_pretrained(snake_case_				,   safety_checker=snake_case_					)

       _SCREAMING_SNAKE_CASE				       ='Face of a yellow cat, high resolution, sitting on a park bench'

       _SCREAMING_SNAKE_CASE				       =jax.random.PRNGKey(0					)
       _SCREAMING_SNAKE_CASE				       =50

       _SCREAMING_SNAKE_CASE				       =jax.device_count()
       _SCREAMING_SNAKE_CASE				       =num_samples * [prompt]
       _SCREAMING_SNAKE_CASE				       =num_samples * [init_image]
       _SCREAMING_SNAKE_CASE				       =num_samples * [mask_image]
       _SCREAMING_SNAKE_CASE       ,		_SCREAMING_SNAKE_CASE       ,		_SCREAMING_SNAKE_CASE				       =pipeline.prepare_inputs(snake_case_				,   snake_case_				,   snake_case_					)

       # shard inputs and rng
       _SCREAMING_SNAKE_CASE				       =replicate(snake_case_					)
       _SCREAMING_SNAKE_CASE				       =jax.random.split(snake_case_				,   jax.device_count()					)
       _SCREAMING_SNAKE_CASE				       =shard(snake_case_					)
       _SCREAMING_SNAKE_CASE				       =shard(snake_case_					)
       _SCREAMING_SNAKE_CASE				       =shard(snake_case_					)

       _SCREAMING_SNAKE_CASE				       =pipeline(
           snake_case_				,   snake_case_				,   snake_case_				,   snake_case_				,   snake_case_				,   snake_case_				,   jit=snake_case_					)

       _SCREAMING_SNAKE_CASE				       =output.images.reshape(snake_case_				,   512				,   512				,   3					)

       _SCREAMING_SNAKE_CASE				       =images[0, 253:256, 253:256, -1]

       _SCREAMING_SNAKE_CASE				       =jnp.asarray(jax.device_get(image_slice.flatten()					)					)
       _SCREAMING_SNAKE_CASE				       =jnp.array(
           [0.3_61_13_07, 0.37_64_97_36, 0.3_75_74_08, 0.38_21_39_53, 0.39_29_51_67, 0.3_84_16_31, 0.41_55_49_78, 0.4_13_74_75, 0.4_21_70_84]					)
       print(f"output_slice: {output_slice}"					)
       assert jnp.abs(output_slice - expected_slice					).max() < 1e-2







from collections.abc import Callable





def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE							,     _SCREAMING_SNAKE_CASE				)							-> float:




    """simple docstring"""




    _A     =							a
    _A     =							b
    if function(_SCREAMING_SNAKE_CASE				) == 0:  # one of the a or b is a root for the function
        return a
    elif function(_SCREAMING_SNAKE_CASE				) == 0:
        return b
    elif (
        function(_SCREAMING_SNAKE_CASE				) * function(_SCREAMING_SNAKE_CASE				) > 0
    ):  # if none of these are root and they are both positive or negative,
        # then this algorithm can't find the root
        raise ValueError('could not find root in given interval.'				)
    else:
        _A     =							start + (end - start) / 2.0
        while abs(start - mid				) > 10**-7:  # until precisely equals to 10^-7
            if function(_SCREAMING_SNAKE_CASE				) == 0:
                return mid
            elif function(_SCREAMING_SNAKE_CASE				) * function(_SCREAMING_SNAKE_CASE				) < 0:
                _A     =							mid
            else:
                _A     =							mid
            _A     =							start + (end - start) / 2.0
        return mid





def 				__lowerCAmelCase(       _SCREAMING_SNAKE_CASE				)							-> float:




    """simple docstring"""




    return x**3 - 2 * x - 5


if __name__ == "__main__":
 print(bisection(f, 1, 1_000))

 import doctest

 doctest.testmod()





