





'''simple docstring'''


import gc
import unittest

import numpy as np
import torch

from diffusers import AutoencoderKL, DDIMScheduler, DiTPipeline, DPMSolverMultistepScheduler, TransformeraDModel
from diffusers.utils import is_xformers_available, load_numpy, slow, torch_device
from diffusers.utils.testing_utils import enable_full_determinism, require_torch_gpu

from ..pipeline_params import (
    CLASS_CONDITIONED_IMAGE_GENERATION_BATCH_PARAMS,
    CLASS_CONDITIONED_IMAGE_GENERATION_PARAMS,
)
from ..test_pipelines_common import PipelineTesterMixin


enable_full_determinism()






class     lowerCAmelCase__ (				UpperCAmelCase_      , unittest.TestCase    ):

       '''simple docstring'''
       _lowerCamelCase								=DiTPipeline
       _lowerCamelCase								=CLASS_CONDITIONED_IMAGE_GENERATION_PARAMS
       _lowerCamelCase								=PipelineTesterMixin.required_optional_params - {
           "latents",
           "num_images_per_prompt",
           "callback",
           "callback_steps",
       }
       _lowerCamelCase								=CLASS_CONDITIONED_IMAGE_GENERATION_BATCH_PARAMS
       _lowerCamelCase								=False

       def 			__snake_case      ( self					:				int						):
              torch.manual_seed(0						)
              UpperCAmelCase  =						TransformeraDModel(
                  sample_size=16       ,     num_layers=2       ,     patch_size=4       ,     attention_head_dim=8       ,     num_attention_heads=2       ,     in_channels=4       ,     out_channels=8       ,     attention_bias=a__       ,     activation_fn='''gelu-approximate'''       ,     num_embeds_ada_norm=1000       ,     norm_type='''ada_norm_zero'''       ,     norm_elementwise_affine=a__       ,     )
              UpperCAmelCase  =						AutoencoderKL()
              UpperCAmelCase  =						DDIMScheduler()
              UpperCAmelCase  =						{'''transformer''': transformer.eval(), '''vae''': vae.eval(), '''scheduler''': scheduler}
              return components

       def 			__snake_case      ( self					:				List[Any]       ,     a__					:				List[str]       ,     a__					:				str=0						):
              if str(a__						).startswith('''mps'''						):
                     UpperCAmelCase  =						torch.manual_seed(a__						)
              else:
                     UpperCAmelCase  =						torch.Generator(device=a__						).manual_seed(a__						)
              UpperCAmelCase  =						{
                  '''class_labels''': [1],
                  '''generator''': generator,
                  '''num_inference_steps''': 2,
                  '''output_type''': '''numpy''',
              }
              return inputs

       def 			__snake_case      ( self					:				int						):
              UpperCAmelCase  =						'''cpu'''

              UpperCAmelCase  =						self.get_dummy_components()
              UpperCAmelCase  =						self.pipeline_class(**a__						)
              pipe.to(a__						)
              pipe.set_progress_bar_config(disable=a__						)

              UpperCAmelCase  =						self.get_dummy_inputs(a__						)
              UpperCAmelCase  =						pipe(**a__						).images
              UpperCAmelCase  =						image[0, -3:, -3:, -1]

              self.assertEqual(image.shape       ,     (1, 16, 16, 3)						)
              UpperCAmelCase  =						np.array([0.2_946, 0.6_601, 0.4_329, 0.3_296, 0.4_144, 0.5_319, 0.7_273, 0.5_013, 0.4_457]						)
              UpperCAmelCase  =						np.abs(image_slice.flatten() - expected_slice						).max()
              self.assertLessEqual(a__       ,     1e-3						)

       def 			__snake_case      ( self					:				Optional[int]						):
              self._test_inference_batch_single_identical(relax_max_difference=a__       ,     expected_max_diff=1e-3						)



       @unittest.skipIf(
           torch_device != '''cuda''' or not is_xformers_available()       ,     reason='''XFormers attention is only available with CUDA and `xformers` installed'''       ,     )
       def 			__snake_case      ( self					:				Dict						):
              self._test_xformers_attention_forwardGenerator_pass(expected_max_diff=1e-3						)






@require_torch_gpu
@slow
class     lowerCAmelCase__ (				unittest.TestCase    ):

       '''simple docstring'''

       def 			__snake_case      ( self					:				Any						):
              super().tearDown()
              gc.collect()
              torch.cuda.empty_cache()

       def 			__snake_case      ( self					:				Any						):
              UpperCAmelCase  =						torch.manual_seed(0						)

              UpperCAmelCase  =						DiTPipeline.from_pretrained('''facebook/DiT-XL-2-256'''						)
              pipe.to('''cuda'''						)

              UpperCAmelCase  =						['''vase''', '''umbrella''', '''white shark''', '''white wolf''']
              UpperCAmelCase  =						pipe.get_label_ids(a__						)

              UpperCAmelCase  =						pipe(a__       ,     generator=a__       ,     num_inference_steps=40       ,     output_type='''np'''						).images

              for word, image in zip(a__       ,     a__						):
                     UpperCAmelCase  =						load_numpy(
                         f"https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/dit/{word}.npy"						)
                     assert np.abs((expected_image - image).max()						) < 1e-2



       def 			__snake_case      ( self					:				str						):
              UpperCAmelCase  =						DiTPipeline.from_pretrained('''facebook/DiT-XL-2-512'''						)
              UpperCAmelCase  =						DPMSolverMultistepScheduler.from_config(pipe.scheduler.config						)
              pipe.to('''cuda'''						)

              UpperCAmelCase  =						['''vase''', '''umbrella''']
              UpperCAmelCase  =						pipe.get_label_ids(a__						)

              UpperCAmelCase  =						torch.manual_seed(0						)
              UpperCAmelCase  =						pipe(a__       ,     generator=a__       ,     num_inference_steps=25       ,     output_type='''np'''						).images

              for word, image in zip(a__       ,     a__						):
                     UpperCAmelCase  =						load_numpy(
                         '''https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main'''
                         f"/dit/{word}_512.npy"						)

                     assert np.abs((expected_image - image).max()						) < 1e-1






import tempfile
import unittest

import numpy as np

from diffusers import (
    DDIMScheduler,
    DPMSolverMultistepScheduler,
    EulerAncestralDiscreteScheduler,
    EulerDiscreteScheduler,
    LMSDiscreteScheduler,
    OnnxStableDiffusionPipeline,
    PNDMScheduler,
)
from diffusers.utils.testing_utils import is_onnx_available, nightly, require_onnxruntime, require_torch_gpu

from ..test_pipelines_onnx_common import OnnxPipelineTesterMixin


if is_onnx_available():
 import onnxruntime as ort






class _lowerCamelCase(		_a,					unittest.TestCase  ):
       lowercase_					:      Optional[int]       					=     """hf-internal-testing/tiny-random-OnnxStableDiffusionPipeline"""
       def      UpperCamelCase	(   self, lowerCamelCase=0)			->  str:




           """simple docstring"""

           _lowercase			:				Optional[int] 						=						np.random.RandomState(lowerCamelCase)
           _lowercase			:				Union[str, Any] 						=						{
               'prompt': 'A painting of a squirrel eating a burger',
               'generator': generator,
               'num_inference_steps': 2,
               'guidance_scale': 7.5,
               'output_type': 'numpy',
           }
           return inputs
       def      UpperCamelCase	(   self)			->  List[str]:




           """simple docstring"""

           _lowercase			:				int 						=						OnnxStableDiffusionPipeline.from_pretrained(self.hub_checkpoint, provider='CPUExecutionProvider')
           pipe.set_progress_bar_config(disable=lowerCamelCase)

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

           assert image.shape == (1, 1_28, 1_28, 3)
           _lowercase			:				List[Any] 						=						np.array([0.6_5_0_7_2, 0.5_8_4_9_2, 0.4_8_2_1_9, 0.5_5_5_2_1, 0.5_3_1_8_0, 0.5_5_9_3_9, 0.5_0_6_9_7, 0.3_9_8_0_0, 0.4_6_4_5_5])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-2
       def      UpperCamelCase	(   self)			->  List[Any]:




           """simple docstring"""

           _lowercase			:				str 						=						OnnxStableDiffusionPipeline.from_pretrained(self.hub_checkpoint, provider='CPUExecutionProvider')
           _lowercase			:				List[Any] 						=						PNDMScheduler.from_config(pipe.scheduler.config, skip_prk_steps=lowerCamelCase)
           pipe.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase			:				Dict 						=						self.get_dummy_inputs()
           _lowercase			:				Optional[int] 						=						pipe(**lowerCamelCase).images
           _lowercase			:				Dict 						=						image[0, -3:, -3:, -1]

           assert image.shape == (1, 1_28, 1_28, 3)
           _lowercase			:				List[Any] 						=						np.array([0.6_5_8_6_3, 0.5_9_4_2_5, 0.4_9_3_2_6, 0.5_6_3_1_3, 0.5_3_8_7_5, 0.5_6_6_2_7, 0.5_1_0_6_5, 0.3_9_7_7_7, 0.4_6_3_3_0])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-2
       def      UpperCamelCase	(   self)			->  str:




           """simple docstring"""

           _lowercase			:				Optional[int] 						=						OnnxStableDiffusionPipeline.from_pretrained(self.hub_checkpoint, provider='CPUExecutionProvider')
           _lowercase			:				Optional[int] 						=						LMSDiscreteScheduler.from_config(pipe.scheduler.config)
           pipe.set_progress_bar_config(disable=lowerCamelCase)

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

           assert image.shape == (1, 1_28, 1_28, 3)
           _lowercase			:				Union[str, Any] 						=						np.array([0.5_3_7_5_5, 0.6_0_7_8_6, 0.4_7_4_0_2, 0.4_9_4_8_8, 0.5_1_8_6_9, 0.4_9_8_1_9, 0.4_7_9_8_5, 0.3_8_9_5_7, 0.4_4_2_7_9])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-2
       def      UpperCamelCase	(   self)			->  Optional[int]:




           """simple docstring"""

           _lowercase			:				Union[str, Any] 						=						OnnxStableDiffusionPipeline.from_pretrained(self.hub_checkpoint, provider='CPUExecutionProvider')
           _lowercase			:				Any 						=						EulerDiscreteScheduler.from_config(pipe.scheduler.config)
           pipe.set_progress_bar_config(disable=lowerCamelCase)

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

           assert image.shape == (1, 1_28, 1_28, 3)
           _lowercase			:				Union[str, Any] 						=						np.array([0.5_3_7_5_5, 0.6_0_7_8_6, 0.4_7_4_0_2, 0.4_9_4_8_8, 0.5_1_8_6_9, 0.4_9_8_1_9, 0.4_7_9_8_5, 0.3_8_9_5_7, 0.4_4_2_7_9])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-2
       def      UpperCamelCase	(   self)			->  Dict:




           """simple docstring"""

           _lowercase			:				List[str] 						=						OnnxStableDiffusionPipeline.from_pretrained(self.hub_checkpoint, provider='CPUExecutionProvider')
           _lowercase			:				Optional[int] 						=						EulerAncestralDiscreteScheduler.from_config(pipe.scheduler.config)
           pipe.set_progress_bar_config(disable=lowerCamelCase)

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

           assert image.shape == (1, 1_28, 1_28, 3)
           _lowercase			:				List[str] 						=						np.array([0.5_3_8_1_7, 0.6_0_8_1_2, 0.4_7_3_8_4, 0.4_9_5_3_0, 0.5_1_8_9_4, 0.4_9_8_1_4, 0.4_7_9_8_4, 0.3_8_9_5_8, 0.4_4_2_7_1])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-2
       def      UpperCamelCase	(   self)			->  List[Any]:




           """simple docstring"""

           _lowercase			:				List[Any] 						=						OnnxStableDiffusionPipeline.from_pretrained(self.hub_checkpoint, provider='CPUExecutionProvider')
           _lowercase			:				Any 						=						DPMSolverMultistepScheduler.from_config(pipe.scheduler.config)
           pipe.set_progress_bar_config(disable=lowerCamelCase)

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

           assert image.shape == (1, 1_28, 1_28, 3)
           _lowercase			:				Any 						=						np.array([0.5_3_8_9_5, 0.6_0_8_0_8, 0.4_7_9_3_3, 0.4_9_6_0_8, 0.5_1_8_8_6, 0.4_9_9_5_0, 0.4_8_0_5_3, 0.3_8_9_5_7, 0.4_4_2_0_0])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-2
       def      UpperCamelCase	(   self)			->  int:




           """simple docstring"""

           _lowercase			:				Dict 						=						OnnxStableDiffusionPipeline.from_pretrained(self.hub_checkpoint, provider='CPUExecutionProvider')
           pipe.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase			:				str 						=						self.get_dummy_inputs()
           _lowercase			:				Any 						=						3 * [inputs['prompt']]

           # forward
           _lowercase			:				int 						=						pipe(**lowerCamelCase)
           _lowercase			:				Optional[int] 						=						output.images[0, -3:, -3:, -1]

           _lowercase			:				int 						=						self.get_dummy_inputs()
           _lowercase			:				Union[str, Any] 						=						3 * [inputs.pop('prompt')]

           _lowercase			:				Union[str, Any] 						=						pipe.tokenizer(
               lowerCamelCase, padding='max_length', max_length=pipe.tokenizer.model_max_length, truncation=lowerCamelCase, return_tensors='np', )
           _lowercase			:				Tuple 						=						text_inputs['input_ids']

           _lowercase			:				Any 						=						pipe.text_encoder(input_ids=text_inputs.astype(np.intaa))[0]

           _lowercase			:				List[Any] 						=						prompt_embeds

           # forward
           _lowercase			:				Union[str, Any] 						=						pipe(**lowerCamelCase)
           _lowercase			:				Union[str, Any] 						=						output.images[0, -3:, -3:, -1]

           assert np.abs(image_slice_a.flatten() - image_slice_a.flatten()).max() < 1E-4




       def      UpperCamelCase	(   self)			->  Optional[int]:




           """simple docstring"""

           _lowercase			:				Optional[Any] 						=						OnnxStableDiffusionPipeline.from_pretrained(self.hub_checkpoint, provider='CPUExecutionProvider')
           pipe.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase			:				Optional[Any] 						=						self.get_dummy_inputs()
           _lowercase			:				Any 						=						3 * ['this is a negative prompt']
           _lowercase			:				str 						=						negative_prompt
           _lowercase			:				Optional[int] 						=						3 * [inputs['prompt']]

           # forward
           _lowercase			:				int 						=						pipe(**lowerCamelCase)
           _lowercase			:				str 						=						output.images[0, -3:, -3:, -1]

           _lowercase			:				Union[str, Any] 						=						self.get_dummy_inputs()
           _lowercase			:				str 						=						3 * [inputs.pop('prompt')]

           _lowercase			:				Optional[int] 						=						[]
           for p in [prompt, negative_prompt]:
               _lowercase			:				Tuple 						=						pipe.tokenizer(
                   lowerCamelCase, padding='max_length', max_length=pipe.tokenizer.model_max_length, truncation=lowerCamelCase, return_tensors='np', )
               _lowercase			:				Dict 						=						text_inputs['input_ids']

               embeds.append(pipe.text_encoder(input_ids=text_inputs.astype(np.intaa))[0])

           _lowercase						,							_lowercase			:				str 						=						embeds

           # forward
           _lowercase			:				Dict 						=						pipe(**lowerCamelCase)
           _lowercase			:				Tuple 						=						output.images[0, -3:, -3:, -1]

           assert np.abs(image_slice_a.flatten() - image_slice_a.flatten()).max() < 1E-4






@nightly
@require_onnxruntime
@require_torch_gpu
class _lowerCamelCase(		unittest.TestCase  ):
       @property
       def      UpperCamelCase	(   self)			->  Union[str, Any]:




           """simple docstring"""

           return (
               "CUDAExecutionProvider",
               {
                   "gpu_mem_limit": "15000000000",  # 15GB
                   "arena_extend_strategy": "kSameAsRequested",
               },
           )
       @property
       def      UpperCamelCase	(   self)			->  str:




           """simple docstring"""

           _lowercase			:				int 						=						ort.SessionOptions()
           _lowercase			:				str 						=						False
           return options
       def      UpperCamelCase	(   self)			->  Optional[Any]:




           """simple docstring"""

           _lowercase			:				Optional[int] 						=						OnnxStableDiffusionPipeline.from_pretrained(
               'CompVis/stable-diffusion-v1-4', revision='onnx', safety_checker=lowerCamelCase, feature_extractor=lowerCamelCase, provider=self.gpu_provider, sess_options=self.gpu_options, )
           sd_pipe.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase			:				List[Any] 						=						'A painting of a squirrel eating a burger'
           np.random.seed(0)
           _lowercase			:				Union[str, Any] 						=						sd_pipe([prompt], guidance_scale=6.0, num_inference_steps=10, output_type='np')
           _lowercase			:				Optional[Any] 						=						output.images

           _lowercase			:				Optional[int] 						=						image[0, -3:, -3:, -1]

           assert image.shape == (1, 5_12, 5_12, 3)
           _lowercase			:				Union[str, Any] 						=						np.array([0.0_4_5_2, 0.0_3_9_0, 0.0_0_8_7, 0.0_3_5_0, 0.0_6_1_7, 0.0_3_6_4, 0.0_5_4_4, 0.0_5_2_3, 0.0_7_2_0])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-3
       def      UpperCamelCase	(   self)			->  Optional[int]:




           """simple docstring"""

           _lowercase			:				str 						=						DDIMScheduler.from_pretrained(
               'runwayml/stable-diffusion-v1-5', subfolder='scheduler', revision='onnx')
           _lowercase			:				str 						=						OnnxStableDiffusionPipeline.from_pretrained(
               'runwayml/stable-diffusion-v1-5', revision='onnx', scheduler=lowerCamelCase, safety_checker=lowerCamelCase, feature_extractor=lowerCamelCase, provider=self.gpu_provider, sess_options=self.gpu_options, )
           sd_pipe.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase			:				List[Any] 						=						'open neural network exchange'
           _lowercase			:				List[Any] 						=						np.random.RandomState(0)
           _lowercase			:				Optional[Any] 						=						sd_pipe([prompt], guidance_scale=7.5, num_inference_steps=10, generator=lowerCamelCase, output_type='np')
           _lowercase			:				Optional[Any] 						=						output.images
           _lowercase			:				List[Any] 						=						image[0, -3:, -3:, -1]

           assert image.shape == (1, 5_12, 5_12, 3)
           _lowercase			:				Optional[int] 						=						np.array([0.2_8_6_7, 0.1_9_7_4, 0.1_4_8_1, 0.7_2_9_4, 0.7_2_5_1, 0.6_6_6_7, 0.4_1_9_4, 0.5_6_4_2, 0.6_4_8_6])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-3
       def      UpperCamelCase	(   self)			->  List[str]:




           """simple docstring"""

           _lowercase			:				Dict 						=						LMSDiscreteScheduler.from_pretrained(
               'runwayml/stable-diffusion-v1-5', subfolder='scheduler', revision='onnx')
           _lowercase			:				Dict 						=						OnnxStableDiffusionPipeline.from_pretrained(
               'runwayml/stable-diffusion-v1-5', revision='onnx', scheduler=lowerCamelCase, safety_checker=lowerCamelCase, feature_extractor=lowerCamelCase, provider=self.gpu_provider, sess_options=self.gpu_options, )
           sd_pipe.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase			:				Tuple 						=						'open neural network exchange'
           _lowercase			:				str 						=						np.random.RandomState(0)
           _lowercase			:				Dict 						=						sd_pipe([prompt], guidance_scale=7.5, num_inference_steps=10, generator=lowerCamelCase, output_type='np')
           _lowercase			:				Optional[Any] 						=						output.images
           _lowercase			:				int 						=						image[0, -3:, -3:, -1]

           assert image.shape == (1, 5_12, 5_12, 3)
           _lowercase			:				Optional[Any] 						=						np.array([0.2_3_0_6, 0.1_9_5_9, 0.1_5_9_3, 0.6_5_4_9, 0.6_3_9_4, 0.5_4_0_8, 0.5_0_6_5, 0.6_0_1_0, 0.6_1_6_1])

           assert np.abs(image_slice.flatten() - expected_slice).max() < 1E-3
       def      UpperCamelCase	(   self)			->  int:




           """simple docstring"""

           _lowercase			:				List[Any] 						=						0

           def test_callback_fn(lowerCamelCase, lowerCamelCase, lowerCamelCase) -> None:
               _lowercase			:				List[str] 						=						True
               nonlocal number_of_steps
               number_of_steps += 1
               if step == 0:
                   assert latents.shape == (1, 4, 64, 64)
                   _lowercase			:				Any 						=						latents[0, -3:, -3:, -1]
                   _lowercase			:				Tuple 						=						np.array(
                       [-0.6_7_7_2, -0.3_8_3_5, -1.2_4_5_6, 0.1_9_0_5, -1.0_9_7_4, 0.6_9_6_7, -1.9_3_5_3, 0.0_1_7_8, 1.0_1_6_7])

                   assert np.abs(latents_slice.flatten() - expected_slice).max() < 1E-3
               elif step == 5:
                   assert latents.shape == (1, 4, 64, 64)
                   _lowercase			:				List[Any] 						=						latents[0, -3:, -3:, -1]
                   _lowercase			:				str 						=						np.array(
                       [-0.3_3_5_1, 0.2_2_4_1, -0.1_8_3_7, -0.2_3_2_5, -0.6_5_7_7, 0.3_3_9_3, -0.0_2_4_1, 0.5_8_9_9, 1.3_8_7_5])

                   assert np.abs(latents_slice.flatten() - expected_slice).max() < 1E-3

           _lowercase			:				Any 						=						False

           _lowercase			:				int 						=						OnnxStableDiffusionPipeline.from_pretrained(
               'runwayml/stable-diffusion-v1-5', revision='onnx', safety_checker=lowerCamelCase, feature_extractor=lowerCamelCase, provider=self.gpu_provider, sess_options=self.gpu_options, )
           pipe.set_progress_bar_config(disable=lowerCamelCase)

           _lowercase			:				Any 						=						'Andromeda galaxy in a bottle'

           _lowercase			:				str 						=						np.random.RandomState(0)
           pipe(
               prompt=lowerCamelCase, num_inference_steps=5, guidance_scale=7.5, generator=lowerCamelCase, callback=lowerCamelCase, callback_steps=1, )
           assert test_callback_fn.has_been_called
           assert number_of_steps == 6




       def      UpperCamelCase	(   self)			->  Tuple:




           """simple docstring"""

           _lowercase			:				List[str] 						=						OnnxStableDiffusionPipeline.from_pretrained(
               'runwayml/stable-diffusion-v1-5', revision='onnx', safety_checker=lowerCamelCase, feature_extractor=lowerCamelCase, provider=self.gpu_provider, sess_options=self.gpu_options, )
           assert isinstance(lowerCamelCase, lowerCamelCase)
           assert pipe.safety_checker is None

           _lowercase			:				Optional[int] 						=						pipe('example prompt', num_inference_steps=2).images[0]
           assert image is not None

           # check that there's no error when saving a pipeline with one of the models being None
           with tempfile.TemporaryDirectory() as tmpdirname:
               pipe.save_pretrained(lowerCamelCase)
               _lowercase			:				Any 						=						OnnxStableDiffusionPipeline.from_pretrained(lowerCamelCase)

           # sanity check that the pipeline still works
           assert pipe.safety_checker is None
           _lowercase			:				List[str] 						=						pipe('example prompt', num_inference_steps=2).images[0]
           assert image is not None


