


import unittest

import numpy as np
import torch

from diffusers import DDIMPipeline, DDIMScheduler, UNetaDModel
from diffusers.utils.testing_utils import enable_full_determinism, require_torch_gpu, slow, torch_device

from ..pipeline_params import UNCONDITIONAL_IMAGE_GENERATION_BATCH_PARAMS, UNCONDITIONAL_IMAGE_GENERATION_PARAMS
from ..test_pipelines_common import PipelineTesterMixin


enable_full_determinism()






class _lowerCamelCase(						_a, unittest.TestCase   ):
       lowercase_ :	Dict     =			DDIMPipeline
       lowercase_ :	Dict     =			UNCONDITIONAL_IMAGE_GENERATION_PARAMS
       lowercase_ :	Tuple     =			PipelineTesterMixin.required_optional_params - {
           """num_images_per_prompt""",
           """latents""",
           """callback""",
           """callback_steps""",
       }
       lowercase_ :	List[Any]     =			UNCONDITIONAL_IMAGE_GENERATION_BATCH_PARAMS
       lowercase_ :	Dict     =			False
       def 			UpperCamelCase     (					self)       ->   Optional[int]:




           """simple docstring"""

           torch.manual_seed(0)
           _lowercase       :							Any      		=		UNetaDModel(
               block_out_channels=(32, 64),      layers_per_block=2,      sample_size=32,      in_channels=3,      out_channels=3,      down_block_types=('DownBlock2D', 'AttnDownBlock2D'),      up_block_types=('AttnUpBlock2D', 'UpBlock2D'),      )
           _lowercase       :							List[Any]      		=		DDIMScheduler()
           _lowercase       :							str      		=		{'unet': unet, 'scheduler': scheduler}
           return components
       def 			UpperCamelCase     (					self,      lowerCamelCase,      lowerCamelCase=0)       ->   Dict:




           """simple docstring"""

           if str(lowerCamelCase).startswith('mps'):
               _lowercase       :							str      		=		torch.manual_seed(lowerCamelCase)
           else:
               _lowercase       :							Dict      		=		torch.Generator(device=lowerCamelCase).manual_seed(lowerCamelCase)
           _lowercase       :							List[Any]      		=		{
               'batch_size': 1,
               'generator': generator,
               'num_inference_steps': 2,
               'output_type': 'numpy',
           }
           return inputs
       def 			UpperCamelCase     (					self)       ->   Optional[Any]:




           """simple docstring"""

           _lowercase       :							List[str]      		=		'cpu'

           _lowercase       :							List[Any]      		=		self.get_dummy_components()
           _lowercase       :							int      		=		self.pipeline_class(**lowerCamelCase)
           pipe.to(lowerCamelCase)
           pipe.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase       :							Union[str, Any]      		=		self.get_dummy_inputs(lowerCamelCase)
           _lowercase       :							Dict      		=		pipe(**lowerCamelCase).images
           _lowercase       :							List[Any]      		=		image[0, -3:, -3:, -1]

           self.assertEqual(image.shape,      (1, 32, 32, 3))
           _lowercase       :							List[Any]      		=		np.array(
               [1.0_00E00, 5.7_17E-01, 4.7_17E-01, 1.0_00E00, 0.0_00E00, 1.0_00E00, 3.0_00E-04, 0.0_00E00, 9.0_00E-04])
           _lowercase       :							Optional[Any]      		=		np.abs(image_slice.flatten() - expected_slice).max()
           self.assertLessEqual(lowerCamelCase,      1E-3)
       def 			UpperCamelCase     (					self)       ->   List[str]:




           """simple docstring"""

           super().test_dict_tuple_outputs_equivalent(expected_max_difference=3E-3)
       def 			UpperCamelCase     (					self)       ->   List[str]:




           """simple docstring"""

           super().test_save_load_local(expected_max_difference=3E-3)
       def 			UpperCamelCase     (					self)       ->   Union[str, Any]:




           """simple docstring"""

           super().test_save_load_optional_components(expected_max_difference=3E-3)




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




           """simple docstring"""

           super().test_inference_batch_single_identical(expected_max_diff=3E-3)






@slow
@require_torch_gpu
class _lowerCamelCase(						unittest.TestCase   ):
       def 			UpperCamelCase     (					self)       ->   Tuple:




           """simple docstring"""

           _lowercase       :							List[Any]      		=		'google/ddpm-cifar10-32'

           _lowercase       :							Dict      		=		UNetaDModel.from_pretrained(lowerCamelCase)
           _lowercase       :							Tuple      		=		DDIMScheduler()

           _lowercase       :							List[Any]      		=		DDIMPipeline(unet=lowerCamelCase,      scheduler=lowerCamelCase)
           ddim.to(lowerCamelCase)
           ddim.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase       :							int      		=		torch.manual_seed(0)
           _lowercase       :							Union[str, Any]      		=		ddim(generator=lowerCamelCase,      eta=0.0,      output_type='numpy').images

           _lowercase       :							List[str]      		=		image[0, -3:, -3:, -1]

           assert image.shape == (1, 32, 32, 3)
           _lowercase       :							Optional[int]      		=		np.array([0.1_7_2_3, 0.1_6_1_7, 0.1_6_0_0, 0.1_6_2_6, 0.1_4_9_7, 0.1_5_1_3, 0.1_5_0_5, 0.1_4_4_2, 0.1_4_5_3])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-2




       def 			UpperCamelCase     (					self)       ->   Dict:




           """simple docstring"""

           _lowercase       :							Tuple      		=		'google/ddpm-ema-bedroom-256'

           _lowercase       :							Union[str, Any]      		=		UNetaDModel.from_pretrained(lowerCamelCase)
           _lowercase       :							Optional[int]      		=		DDIMScheduler.from_pretrained(lowerCamelCase)

           _lowercase       :							Tuple      		=		DDIMPipeline(unet=lowerCamelCase,      scheduler=lowerCamelCase)
           ddpm.to(lowerCamelCase)
           ddpm.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase       :							str      		=		torch.manual_seed(0)
           _lowercase       :							Optional[int]      		=		ddpm(generator=lowerCamelCase,      output_type='numpy').images

           _lowercase       :							Tuple      		=		image[0, -3:, -3:, -1]

           assert image.shape == (1, 2_56, 2_56, 3)
           _lowercase       :							int      		=		np.array([0.0_0_6_0, 0.0_2_0_1, 0.0_3_4_4, 0.0_0_2_4, 0.0_0_1_8, 0.0_0_0_2, 0.0_0_2_2, 0.0_0_0_0, 0.0_0_6_9])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-2



"""simple docstring"""






from __future__ import annotations

import inspect
import unittest

import numpy as np

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

from ...test_configuration_common import ConfigTester
from ...test_modeling_tf_common import TFModelTesterMixin, floats_tensor, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin


if is_tf_available():
       import tensorflow as tf

       from transformers import TFResNetForImageClassification, TFResNetModel
       from transformers.models.resnet.modeling_tf_resnet import TF_RESNET_PRETRAINED_MODEL_ARCHIVE_LIST


if is_vision_available():
       from PIL import Image

       from transformers import AutoImageProcessor


class     UpperCAmelCase						:



    """simple docstring"""

    def __init__(   self    ,			_UpperCAmelCase    ,			_UpperCAmelCase=3    ,			_UpperCAmelCase=32    ,			_UpperCAmelCase=3    ,			_UpperCAmelCase=10    ,			_UpperCAmelCase=[10, 20, 30, 40]    ,			_UpperCAmelCase=[1, 1, 2, 1]    ,			_UpperCAmelCase=True    ,			_UpperCAmelCase=True    ,			_UpperCAmelCase="relu"    ,			_UpperCAmelCase=3    ,			_UpperCAmelCase=None    ,			):
       lowercase__:   Optional[Any]					=      parent
       lowercase__:   Union[str, Any]					=      batch_size
       lowercase__:   int					=      image_size
       lowercase__:   Optional[Any]					=      num_channels
       lowercase__:   Optional[int]					=      embeddings_size
       lowercase__:   Dict					=      hidden_sizes
       lowercase__:   Union[str, Any]					=      depths
       lowercase__:   str					=      is_training
       lowercase__:   Optional[int]					=      use_labels
       lowercase__:   List[str]					=      hidden_act
       lowercase__:   Dict					=      num_labels
       lowercase__:   Any					=      scope
       lowercase__:   Optional[Any]					=      len(_UpperCAmelCase							)






    def _snake_case			(   self							):
       lowercase__:   Union[str, Any]					=      floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size]							)

       lowercase__:   List[Any]					=      None
       if self.use_labels:
          lowercase__:   Any					=      ids_tensor([self.batch_size]    ,			self.num_labels							)

       lowercase__:   Optional[int]					=      self.get_config()

       return config, pixel_values, labels






    def _snake_case			(   self							):
       return ResNetConfig(
           num_channels=self.num_channels    ,			embeddings_size=self.embeddings_size    ,			hidden_sizes=self.hidden_sizes    ,			depths=self.depths    ,			hidden_act=self.hidden_act    ,			num_labels=self.num_labels    ,			image_size=self.image_size    ,			)






    def _snake_case			(   self    ,			_UpperCAmelCase    ,			_UpperCAmelCase    ,			_UpperCAmelCase							):
       lowercase__:   Optional[Any]					=      TFResNetModel(config=_UpperCAmelCase							)
       lowercase__:   Dict					=      model(_UpperCAmelCase							)
       # expected last hidden states: B, C, H // 32, W // 32
       self.parent.assertEqual(
           result.last_hidden_state.shape    ,			(self.batch_size, self.hidden_sizes[-1], self.image_size // 32, self.image_size // 32)    ,			)






    def _snake_case			(   self    ,			_UpperCAmelCase    ,			_UpperCAmelCase    ,			_UpperCAmelCase							):
       lowercase__:   str					=      self.num_labels
       lowercase__:   int					=      TFResNetForImageClassification(_UpperCAmelCase							)
       lowercase__:   Optional[Any]					=      model(_UpperCAmelCase    ,			labels=_UpperCAmelCase							)
       self.parent.assertEqual(result.logits.shape    ,			(self.batch_size, self.num_labels)							)






    def _snake_case			(   self							):
       lowercase__:   int					=      self.prepare_config_and_inputs()
       lowercase__, lowercase__, lowercase__:   Optional[Any]					=      config_and_inputs
       lowercase__:   Union[str, Any]					=      {'''pixel_values''': pixel_values}
       return config, inputs_dict



@require_tf
class     UpperCAmelCase						(_UpperCAmelCase    ,_UpperCAmelCase    ,unittest.TestCase  ):



    """simple docstring"""

    _UpperCAmelCase	:Any						    = (TFResNetModel, TFResNetForImageClassification) if is_tf_available() else ()
    _UpperCAmelCase	:List[str]						    = (
        {"feature-extraction": TFResNetModel, "image-classification": TFResNetForImageClassification}
        if is_tf_available()
        else {}
    )

    _UpperCAmelCase	:Any						    = False
    _UpperCAmelCase	:List[str]						    = False
    _UpperCAmelCase	:Optional[Any]						    = False
    _UpperCAmelCase	:Tuple						    = False
    _UpperCAmelCase	:List[Any]						    = False






    def _snake_case			(   self							):
       lowercase__:   Union[str, Any]					=      TFResNetModelTester(self							)
       lowercase__:   Optional[int]					=      ConfigTester(self    ,			config_class=_UpperCAmelCase    ,			has_text_modality=_UpperCAmelCase							)






    def _snake_case			(   self							):
       self.create_and_test_config_common_properties()
       self.config_tester.create_and_test_config_to_json_string()
       self.config_tester.create_and_test_config_to_json_file()
       self.config_tester.create_and_test_config_from_and_save_pretrained()
       self.config_tester.create_and_test_config_with_num_labels()
       self.config_tester.check_config_can_be_init_without_params()
       self.config_tester.check_config_arguments_init()






    def _snake_case			(   self							):
       return






    @unittest.skip(reason='''ResNet does not use inputs_embeds'''							)
    def _snake_case			(   self							):
       pass






    @unittest.skip(reason='''ResNet does not support input and output embeddings'''							)
    def _snake_case			(   self							):
       pass






    def _snake_case			(   self							):
       lowercase__, lowercase__:   int					=      self.model_tester.prepare_config_and_inputs_for_common()

       for model_class in self.all_model_classes:
          lowercase__:   Optional[Any]					=      model_class(_UpperCAmelCase							)
          lowercase__:   str					=      inspect.signature(model.call							)
          # signature.parameters is an OrderedDict => so arg_names order is deterministic
          lowercase__:   int					=      [*signature.parameters.keys()]

          lowercase__:   Optional[Any]					=      ['''pixel_values''']
          self.assertListEqual(arg_names[:1]    ,			_UpperCAmelCase							)






    def _snake_case			(   self							):
       lowercase__:   Any					=      self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_model(*_UpperCAmelCase							)






    def _snake_case			(   self							):
       def check_hidden_states_output(_UpperCAmelCase    ,			_UpperCAmelCase    ,			_UpperCAmelCase							):
          lowercase__:   Union[str, Any]					=      model_class(_UpperCAmelCase							)
          lowercase__:   List[Any]					=      model(**self._prepare_for_class(_UpperCAmelCase    ,			_UpperCAmelCase							)							)

          lowercase__:   Union[str, Any]					=      outputs.encoder_hidden_states if config.is_encoder_decoder else outputs.hidden_states

          lowercase__:   Tuple					=      self.model_tester.num_stages
          self.assertEqual(len(_UpperCAmelCase							)    ,			expected_num_stages + 1							)

          # ResNet's feature maps are of shape (batch_size, num_channels, height, width)
          self.assertListEqual(
              list(hidden_states[0].shape[-2:]							)    ,			[self.model_tester.image_size // 4, self.model_tester.image_size // 4]    ,			)

       lowercase__, lowercase__:   Optional[Any]					=      self.model_tester.prepare_config_and_inputs_for_common()
       lowercase__:   Union[str, Any]					=      ['''basic''', '''bottleneck''']
       for model_class in self.all_model_classes:
          for layer_type in layers_type:
             lowercase__:   Tuple					=      layer_type
             lowercase__:   Any					=      True
             check_hidden_states_output(_UpperCAmelCase    ,			_UpperCAmelCase    ,			_UpperCAmelCase							)

             # check that output_hidden_states also work using config
             del inputs_dict["output_hidden_states"]
             lowercase__:   List[str]					=      True

             check_hidden_states_output(_UpperCAmelCase    ,			_UpperCAmelCase    ,			_UpperCAmelCase							)






    def _snake_case			(   self							):
       lowercase__:   Optional[int]					=      self.model_tester.prepare_config_and_inputs()
       self.model_tester.create_and_check_for_image_classification(*_UpperCAmelCase							)






    @slow
    def _snake_case			(   self							):
       for model_name in TF_RESNET_PRETRAINED_MODEL_ARCHIVE_LIST[:1]:
          lowercase__:   Dict					=      TFResNetModel.from_pretrained(_UpperCAmelCase							)
          self.assertIsNotNone(_UpperCAmelCase							)



def SCREAMING_SNAKE_CASE__			(   )  ->  List[Any]:
   lowercase__:   List[Any]					=      Image.open('''./tests/fixtures/tests_samples/COCO/000000039769.png''' )
   return image




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



    """simple docstring"""

    @cached_property
    def _snake_case			(   self							):
       return (
           AutoImageProcessor.from_pretrained(TF_RESNET_PRETRAINED_MODEL_ARCHIVE_LIST[0]							)
           if is_vision_available()
           else None
       )






    @slow
    def _snake_case			(   self							):
       lowercase__:   Tuple					=      TFResNetForImageClassification.from_pretrained(TF_RESNET_PRETRAINED_MODEL_ARCHIVE_LIST[0]							)

       lowercase__:   Any					=      self.default_image_processor
       lowercase__:   List[Any]					=      prepare_img()
       lowercase__:   List[Any]					=      image_processor(images=_UpperCAmelCase    ,			return_tensors='''tf'''							)

       # forward pass
       lowercase__:   Dict					=      model(**_UpperCAmelCase							)

       # verify the logits
       lowercase__:   int					=      tf.TensorShape((1, 1000)							)
       self.assertEqual(outputs.logits.shape    ,			_UpperCAmelCase							)

       lowercase__:   Dict					=      tf.constant([-11.1_069, -9.7_877, -8.3_777]							)

       self.assertTrue(np.allclose(outputs.logits[0, :3].numpy()    ,			_UpperCAmelCase    ,			atol=1e-4							)							)
