





'''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    lowerCAmelCase_		(		unittest.TestCase		):




 def 							_snake_case   (	self		)    ->							Dict:
     # clean up the VRAM after each test
     super().tearDown()
     gc.collect()





 def 							_snake_case   (	self		)    ->							Tuple:
     _lowerCAmelCase				=      load_image(
         "https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main"
         "/sd2-inpaint/init_image.png"		)
     _lowerCAmelCase				=      load_image(
         "https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/sd2-inpaint/mask.png"		)

     _lowerCAmelCase				=      "xvjiarui/stable-diffusion-2-inpainting"
     _lowerCAmelCase			,			_lowerCAmelCase				=      FlaxStableDiffusionInpaintPipeline.from_pretrained(_lowerCAmelCase			,     safety_checker=_lowerCAmelCase		)

     _lowerCAmelCase				=      "Face of a yellow cat, high resolution, sitting on a park bench"

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

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

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

     _lowerCAmelCase				=      pipeline(
         _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     jit=_lowerCAmelCase		)

     _lowerCAmelCase				=      output.images.reshape(_lowerCAmelCase			,     512			,     512			,     3		)

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

     _lowerCAmelCase				=      jnp.asarray(jax.device_get(image_slice.flatten()		)		)
     _lowerCAmelCase				=      jnp.array(
         [0.3611307, 0.37649736, 0.3757408, 0.38213953, 0.39295167, 0.3841631, 0.41554978, 0.4137475, 0.4217084]		)
     print(f'''output_slice: {output_slice}'''		)
     assert jnp.abs(output_slice - expected_slice		).max() < 1E-2









'''simple docstring'''


from __future__ import annotations

import collections
import tempfile
import unittest

import numpy as np

from transformers.testing_utils import require_tf, require_vision, slow
from transformers.utils import is_tf_available, is_vision_available

from ...test_modeling_tf_common import floats_tensor, ids_tensor, random_attention_mask
from ..bert.test_modeling_tf_bert import TFBertModelTester
from ..clip.test_modeling_tf_clip import TFCLIPVisionModelTester
from ..deit.test_modeling_tf_deit import TFDeiTModelTester
from ..roberta.test_modeling_tf_roberta import TFRobertaModelTester
from ..vit.test_modeling_tf_vit import TFViTModelTester


if is_tf_available():
       from transformers import (
           TFBertModel,
           TFCLIPVisionModel,
           TFDeiTModel,
           TFRobertaModel,
           TFVisionTextDualEncoderModel,
           TFViTModel,
           VisionTextDualEncoderConfig,
       )

if is_vision_available():
       from PIL import Image

       from transformers import VisionTextDualEncoderProcessor


def 	__a(SCREAMING_SNAKE_CASE_  :					str    ):



    '''simple docstring'''





    if isinstance(SCREAMING_SNAKE_CASE_		,       collections.abc.Iterable    ):
        return x
    return (x, x)

@require_tf
class    lowerCAmelCase_		:




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase		)    ->							str:
     pass




 def 							_snake_case   (	self		)    ->							Dict:
     pass




 def 							_snake_case   (	self		)    ->							int:
     pass




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase=None			,     **_lowerCAmelCase		)    ->							Tuple:
     _lowerCAmelCase				=      VisionTextDualEncoderConfig.from_vision_text_configs(_lowerCAmelCase			,     _lowerCAmelCase		)

     _lowerCAmelCase				=      TFVisionTextDualEncoderModel(_lowerCAmelCase		)

     _lowerCAmelCase				=      model(input_ids=_lowerCAmelCase			,     pixel_values=_lowerCAmelCase			,     attention_mask=_lowerCAmelCase		)

     self.assertEqual(output["text_embeds"].shape			,     (input_ids.shape[0], config.projection_dim)		)
     self.assertEqual(output["image_embeds"].shape			,     (pixel_values.shape[0], config.projection_dim)		)




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase=None			,     **_lowerCAmelCase		)    ->							Tuple:
     _lowerCAmelCase			,			_lowerCAmelCase				=      self.get_vision_text_model(_lowerCAmelCase			,     _lowerCAmelCase		)
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel(vision_model=_lowerCAmelCase			,     text_model=_lowerCAmelCase		)

     _lowerCAmelCase				=      model(input_ids=_lowerCAmelCase			,     pixel_values=_lowerCAmelCase			,     attention_mask=_lowerCAmelCase		)

     self.assertEqual(output["text_embeds"].shape			,     (input_ids.shape[0], model.config.projection_dim)		)
     self.assertEqual(output["image_embeds"].shape			,     (pixel_values.shape[0], model.config.projection_dim)		)




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase=None			,     **_lowerCAmelCase		)    ->							Tuple:
     _lowerCAmelCase			,			_lowerCAmelCase				=      self.get_vision_text_model(_lowerCAmelCase			,     _lowerCAmelCase		)
     _lowerCAmelCase				=      {"vision_model": vision_model, "text_model": text_model}
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel.from_vision_text_pretrained(**_lowerCAmelCase		)

     _lowerCAmelCase				=      model(input_ids=_lowerCAmelCase			,     pixel_values=_lowerCAmelCase			,     attention_mask=_lowerCAmelCase		)

     self.assertEqual(output["text_embeds"].shape			,     (input_ids.shape[0], model.config.projection_dim)		)
     self.assertEqual(output["image_embeds"].shape			,     (pixel_values.shape[0], model.config.projection_dim)		)




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase=None			,     **_lowerCAmelCase		)    ->							Optional[int]:
     _lowerCAmelCase			,			_lowerCAmelCase				=      self.get_vision_text_model(_lowerCAmelCase			,     _lowerCAmelCase		)
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel(vision_model=_lowerCAmelCase			,     text_model=_lowerCAmelCase		)

     _lowerCAmelCase				=      model(input_ids=_lowerCAmelCase			,     pixel_values=_lowerCAmelCase			,     attention_mask=_lowerCAmelCase		)
     _lowerCAmelCase				=      output[0].numpy()

     with tempfile.TemporaryDirectory() as tmpdirname:
         model.save_pretrained(_lowerCAmelCase		)
         _lowerCAmelCase				=      TFVisionTextDualEncoderModel.from_pretrained(_lowerCAmelCase		)

         _lowerCAmelCase				=      model(input_ids=_lowerCAmelCase			,     pixel_values=_lowerCAmelCase			,     attention_mask=_lowerCAmelCase		)
         _lowerCAmelCase				=      after_output[0].numpy()
         _lowerCAmelCase				=      np.amax(np.abs(out_a - out_a		)		)
         self.assertLessEqual(_lowerCAmelCase			,     1E-5		)




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase=None			,     **_lowerCAmelCase		)    ->							Dict:
     _lowerCAmelCase			,			_lowerCAmelCase				=      self.get_vision_text_model(_lowerCAmelCase			,     _lowerCAmelCase		)
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel(vision_model=_lowerCAmelCase			,     text_model=_lowerCAmelCase		)

     _lowerCAmelCase				=      model(
         input_ids=_lowerCAmelCase			,     pixel_values=_lowerCAmelCase			,     attention_mask=_lowerCAmelCase			,     output_attentions=_lowerCAmelCase		)

     _lowerCAmelCase				=      output.vision_model_output.attentions
     self.assertEqual(len(_lowerCAmelCase		)			,     vision_config.num_hidden_layers		)

     # in ViT, the seq_len equals the number of patches + 1 (we add 1 for the [CLS] token)
     _lowerCAmelCase				=      to_atuple(vision_model.config.image_size		)
     _lowerCAmelCase				=      to_atuple(vision_model.config.patch_size		)
     _lowerCAmelCase				=      (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
     _lowerCAmelCase				=      num_patches + 1
     self.assertEqual(vision_attentions[0].shape[-3:]			,     (vision_config.num_attention_heads, seq_len, seq_len)		)

     _lowerCAmelCase				=      output.text_model_output.attentions
     self.assertEqual(len(_lowerCAmelCase		)			,     text_config.num_hidden_layers		)

     self.assertEqual(
         text_attentions[0].shape[-3:]			,     (text_config.num_attention_heads, input_ids.shape[-1], input_ids.shape[-1])			,     )




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase		)    ->							Optional[int]:
     _lowerCAmelCase				=      np.abs((a - b)		).max()
     self.assertLessEqual(_lowerCAmelCase			,     _lowerCAmelCase			,     f'''Difference between torch and flax is {diff} (>= {tol}).'''		)




 def 							_snake_case   (	self		)    ->							Tuple:
     _lowerCAmelCase				=      self.prepare_config_and_inputs()
     self.check_vision_text_dual_encoder_model(**_lowerCAmelCase		)




 def 							_snake_case   (	self		)    ->							Optional[Any]:
     _lowerCAmelCase				=      self.prepare_config_and_inputs()
     self.check_model_from_pretrained_configs(**_lowerCAmelCase		)




 def 							_snake_case   (	self		)    ->							Union[str, Any]:
     _lowerCAmelCase				=      self.prepare_config_and_inputs()
     self.check_vision_text_dual_encoder_from_pretrained(**_lowerCAmelCase		)




 def 							_snake_case   (	self		)    ->							List[Any]:
     _lowerCAmelCase				=      self.prepare_config_and_inputs()
     self.check_save_load(**_lowerCAmelCase		)




 def 							_snake_case   (	self		)    ->							List[Any]:
     _lowerCAmelCase				=      self.prepare_config_and_inputs()
     self.check_vision_text_output_attention(**_lowerCAmelCase		)





 @slow
 def 							_snake_case   (	self		)    ->							List[Any]:
     _lowerCAmelCase			,			_lowerCAmelCase				=      self.get_pretrained_model_and_inputs()

     _lowerCAmelCase				=      model_a(**_lowerCAmelCase		)
     _lowerCAmelCase				=      outputs[0].numpy()

     with tempfile.TemporaryDirectory() as tmp_dirname:
         model_a.save_pretrained(_lowerCAmelCase		)
         _lowerCAmelCase				=      TFVisionTextDualEncoderModel.from_pretrained(_lowerCAmelCase		)

         _lowerCAmelCase				=      model_a(**_lowerCAmelCase		)
         _lowerCAmelCase				=      after_outputs[0].numpy()
         _lowerCAmelCase				=      np.amax(np.abs(out_a - out_a		)		)
         self.assertLessEqual(_lowerCAmelCase			,     1E-5		)







@require_tf
class    lowerCAmelCase_		(		__magic_name__						,unittest.TestCase		):




 def 							_snake_case   (	self		)    ->							Union[str, Any]:
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel.from_vision_text_pretrained(
         "hf-internal-testing/tiny-random-vit"			,     "hf-internal-testing/tiny-random-bert"		)
     _lowerCAmelCase				=      13
     _lowerCAmelCase				=      floats_tensor(
         [
             batch_size,
             model.vision_model.config.num_channels,
             model.vision_model.config.image_size,
             model.vision_model.config.image_size,
         ]		)
     _lowerCAmelCase				=      ids_tensor([batch_size, 4]			,     model.text_model.config.vocab_size		)
     _lowerCAmelCase				=      random_attention_mask([batch_size, 4]		)
     _lowerCAmelCase				=      {"pixel_values": pixel_values, "input_ids": input_ids, "attention_mask": attention_mask}

     return model, inputs




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase		)    ->							Optional[Any]:
     _lowerCAmelCase				=      TFViTModel(_lowerCAmelCase			,     name="vision_model"		)
     _lowerCAmelCase				=      TFBertModel(_lowerCAmelCase			,     name="text_model"		)
     return vision_model, text_model





 def 							_snake_case   (	self		)    ->							Optional[int]:
     _lowerCAmelCase				=      TFViTModelTester(self		)
     _lowerCAmelCase				=      TFBertModelTester(self		)
     _lowerCAmelCase				=      vit_model_tester.prepare_config_and_inputs()
     _lowerCAmelCase				=      bert_model_tester.prepare_config_and_inputs()

     _lowerCAmelCase			,			_lowerCAmelCase			,			_lowerCAmelCase				=      vision_config_and_inputs

     (
         (
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			
     )				=      text_config_and_inputs

     return {
         "text_config": text_config,
         "vision_config": vision_config,
         "pixel_values": pixel_values,
         "attention_mask": input_mask,
         "input_ids": input_ids,
         "text_token_type_ids": token_type_ids,
         "text_sequence_labels": sequence_labels,
         "text_token_labels": token_labels,
         "text_choice_labels": choice_labels,
     }







@require_tf
class    lowerCAmelCase_		(		__magic_name__						,unittest.TestCase		):




 def 							_snake_case   (	self		)    ->							List[Any]:
     # DeiT repo doesn't have TF weights, but we don't actually use the weights at all so let's
     # just reinitialize it.
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel.from_vision_text_pretrained(
         "Rocketknight1/tiny-random-deit-tf"			,     "hf-internal-testing/tiny-random-roberta"		)
     _lowerCAmelCase				=      13
     _lowerCAmelCase				=      floats_tensor(
         [
             batch_size,
             model.vision_model.config.num_channels,
             model.vision_model.config.image_size,
             model.vision_model.config.image_size,
         ]		)
     _lowerCAmelCase				=      ids_tensor([batch_size, 4]			,     model.text_model.config.vocab_size		)
     _lowerCAmelCase				=      random_attention_mask([batch_size, 4]		)
     _lowerCAmelCase				=      {"pixel_values": pixel_values, "input_ids": input_ids, "attention_mask": attention_mask}

     return model, inputs




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase			,     _lowerCAmelCase=None			,     **_lowerCAmelCase		)    ->							int:
     _lowerCAmelCase			,			_lowerCAmelCase				=      self.get_vision_text_model(_lowerCAmelCase			,     _lowerCAmelCase		)
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel(vision_model=_lowerCAmelCase			,     text_model=_lowerCAmelCase		)

     _lowerCAmelCase				=      model(
         input_ids=_lowerCAmelCase			,     pixel_values=_lowerCAmelCase			,     attention_mask=_lowerCAmelCase			,     output_attentions=_lowerCAmelCase		)

     _lowerCAmelCase				=      output.vision_model_output.attentions
     self.assertEqual(len(_lowerCAmelCase		)			,     vision_config.num_hidden_layers		)

     # in DEiT, the seq_len equals the number of patches + 2 (we add 2 for the [CLS] and distillation tokens)
     _lowerCAmelCase				=      to_atuple(vision_model.config.image_size		)
     _lowerCAmelCase				=      to_atuple(vision_model.config.patch_size		)
     _lowerCAmelCase				=      (image_size[1] // patch_size[1]) * (image_size[0] // patch_size[0])
     _lowerCAmelCase				=      num_patches + 2
     self.assertEqual(vision_attentions[0].shape[-3:]			,     (vision_config.num_attention_heads, seq_len, seq_len)		)

     _lowerCAmelCase				=      output.text_model_output.attentions
     self.assertEqual(len(_lowerCAmelCase		)			,     text_config.num_hidden_layers		)

     self.assertEqual(
         text_attentions[0].shape[-3:]			,     (text_config.num_attention_heads, input_ids.shape[-1], input_ids.shape[-1])			,     )




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase		)    ->							Optional[Any]:
     _lowerCAmelCase				=      TFDeiTModel(_lowerCAmelCase			,     name="vision_model"		)
     _lowerCAmelCase				=      TFRobertaModel(_lowerCAmelCase			,     name="text_model"		)
     return vision_model, text_model





 def 							_snake_case   (	self		)    ->							List[str]:
     _lowerCAmelCase				=      TFDeiTModelTester(self		)
     _lowerCAmelCase				=      TFRobertaModelTester(self		)
     _lowerCAmelCase				=      vit_model_tester.prepare_config_and_inputs()
     _lowerCAmelCase				=      bert_model_tester.prepare_config_and_inputs()

     _lowerCAmelCase			,			_lowerCAmelCase			,			_lowerCAmelCase				=      vision_config_and_inputs

     (
         (
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			
     )				=      text_config_and_inputs

     return {
         "text_config": text_config,
         "vision_config": vision_config,
         "pixel_values": pixel_values,
         "attention_mask": input_mask,
         "input_ids": input_ids,
         "text_token_type_ids": token_type_ids,
         "text_sequence_labels": sequence_labels,
         "text_token_labels": token_labels,
         "text_choice_labels": choice_labels,
     }







@require_tf
class    lowerCAmelCase_		(		__magic_name__						,unittest.TestCase		):




 def 							_snake_case   (	self		)    ->							Any:
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel.from_vision_text_pretrained(
         "Rocketknight1/tiny-random-clip-tf"			,     "hf-internal-testing/tiny-random-bert"		)
     _lowerCAmelCase				=      13
     _lowerCAmelCase				=      floats_tensor(
         [
             batch_size,
             model.vision_model.config.num_channels,
             model.vision_model.config.image_size,
             model.vision_model.config.image_size,
         ]		)
     _lowerCAmelCase				=      ids_tensor([batch_size, 4]			,     model.text_model.config.vocab_size		)
     _lowerCAmelCase				=      random_attention_mask([batch_size, 4]		)
     _lowerCAmelCase				=      {"pixel_values": pixel_values, "input_ids": input_ids, "attention_mask": attention_mask}

     return model, inputs




 def 							_snake_case   (	self			,     _lowerCAmelCase			,     _lowerCAmelCase		)    ->							int:
     _lowerCAmelCase				=      TFCLIPVisionModel(_lowerCAmelCase			,     name="vision_model"		)
     _lowerCAmelCase				=      TFBertModel(_lowerCAmelCase			,     name="text_model"		)
     return vision_model, text_model





 def 							_snake_case   (	self		)    ->							Union[str, Any]:
     _lowerCAmelCase				=      TFCLIPVisionModelTester(self		)
     _lowerCAmelCase				=      TFBertModelTester(self		)
     _lowerCAmelCase				=      clip_model_tester.prepare_config_and_inputs()
     _lowerCAmelCase				=      bert_model_tester.prepare_config_and_inputs()

     _lowerCAmelCase			,			_lowerCAmelCase				=      vision_config_and_inputs

     (
         (
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			(
         _lowerCAmelCase
     )			,			
     )				=      text_config_and_inputs

     return {
         "text_config": text_config,
         "vision_config": vision_config,
         "pixel_values": pixel_values,
         "attention_mask": input_mask,
         "input_ids": input_ids,
         "text_token_type_ids": token_type_ids,
         "text_sequence_labels": sequence_labels,
         "text_token_labels": token_labels,
         "text_choice_labels": choice_labels,
     }







@require_vision
@require_tf
class    lowerCAmelCase_		(		unittest.TestCase		):




 @slow
 def 							_snake_case   (	self		)    ->							Union[str, Any]:
     _lowerCAmelCase				=      TFVisionTextDualEncoderModel.from_pretrained(
         "clip-italian/clip-italian"			,     logit_scale_init_value=1.0			,     from_pt=_lowerCAmelCase		)
     _lowerCAmelCase				=      VisionTextDualEncoderProcessor.from_pretrained("clip-italian/clip-italian"		)

     _lowerCAmelCase				=      Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png"		)
     _lowerCAmelCase				=      processor(
         text=["una foto di un gatto", "una foto di un cane"]			,     images=_lowerCAmelCase			,     padding=_lowerCAmelCase			,     return_tensors="np"		)

     _lowerCAmelCase				=      model(**_lowerCAmelCase		)

     # verify the logits
     self.assertEqual(outputs.logits_per_image.shape			,     (inputs.pixel_values.shape[0], inputs.input_ids.shape[0])		)
     self.assertEqual(
         outputs.logits_per_text.shape			,     (inputs.input_ids.shape[0], inputs.pixel_values.shape[0])			,     )

     _lowerCAmelCase				=      np.array([[1.2284727, 0.3104122]]		)

     self.assertTrue(np.allclose(outputs.logits_per_image.numpy()			,     _lowerCAmelCase			,     atol=1E-3		)		)


