




'''simple docstring'''


from collections import OrderedDict
from typing import Mapping

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


UpperCAmelCase_ 		=      logging.get_logger(__name__)

UpperCAmelCase_ 		=      {
    "distilbert-base-uncased": "https://huggingface.co/distilbert-base-uncased/resolve/main/config.json",
    "distilbert-base-uncased-distilled-squad": (
        "https://huggingface.co/distilbert-base-uncased-distilled-squad/resolve/main/config.json"
    ),
    "distilbert-base-cased": "https://huggingface.co/distilbert-base-cased/resolve/main/config.json",
    "distilbert-base-cased-distilled-squad": (
        "https://huggingface.co/distilbert-base-cased-distilled-squad/resolve/main/config.json"
    ),
    "distilbert-base-german-cased": "https://huggingface.co/distilbert-base-german-cased/resolve/main/config.json",
    "distilbert-base-multilingual-cased": (
        "https://huggingface.co/distilbert-base-multilingual-cased/resolve/main/config.json"
    ),
    "distilbert-base-uncased-finetuned-sst-2-english": (
        "https://huggingface.co/distilbert-base-uncased-finetuned-sst-2-english/resolve/main/config.json"
    ),
}





class    __lowercase						(  __magic_name__ ):
   _a							=      """distilbert"""
   _a							=      {
       """hidden_size""": """dim""",
       """num_attention_heads""": """n_heads""",
       """num_hidden_layers""": """n_layers""",
   }







   def __init__(	self      ,							UpperCamelCase=3_0522      ,							UpperCamelCase=512      ,							UpperCamelCase=False      ,							UpperCamelCase=6      ,							UpperCamelCase=12      ,							UpperCamelCase=768      ,							UpperCamelCase=4 * 768      ,							UpperCamelCase=0.1      ,							UpperCamelCase=0.1      ,							UpperCamelCase="gelu"      ,							UpperCamelCase=0.02      ,							UpperCamelCase=0.1      ,							UpperCamelCase=0.2      ,							UpperCamelCase=0      ,							**UpperCamelCase      ,							)				->    int:
     __a			=					vocab_size
     __a			=					max_position_embeddings
     __a			=					sinusoidal_pos_embds
     __a			=					n_layers
     __a			=					n_heads
     __a			=					dim
     __a			=					hidden_dim
     __a			=					dropout
     __a			=					attention_dropout
     __a			=					activation
     __a			=					initializer_range
     __a			=					qa_dropout
     __a			=					seq_classif_dropout
     super().__init__(**UpperCamelCase      ,							pad_token_id=UpperCamelCase      )





class    __lowercase						(  __magic_name__ ):







   @property
   def 		UpperCamelCase__			(	self      )				->    Mapping[str, Mapping[int, str]]:
     if self.task == "multiple-choice":
       __a			=					{0: 'batch', 1: 'choice', 2: 'sequence'}
     else:
       __a			=					{0: 'batch', 1: 'sequence'}
     return OrderedDict(
         [
             ('input_ids', dynamic_axis),
             ('attention_mask', dynamic_axis),
         ]      )









'''simple docstring'''


import gc
import unittest

import numpy as np
import torch
from transformers import CLIPTextConfig, CLIPTextModel, CLIPTokenizer

from diffusers import TransformeraDModel, VQDiffusionPipeline, VQDiffusionScheduler, VQModel
from diffusers.pipelines.vq_diffusion.pipeline_vq_diffusion import LearnedClassifierFreeSamplingEmbeddings
from diffusers.utils import load_numpy, slow, torch_device
from diffusers.utils.testing_utils import require_torch_gpu


UpperCAmelCase_ 		=      False





class    __lowercase						(  unittest.TestCase ):







   def 		UpperCamelCase__			(	self      )				->    int:
     # clean up the VRAM after each test
     super().tearDown()
     gc.collect()
     torch.cuda.empty_cache()







   @property
   def 		UpperCamelCase__			(	self      )				->    Tuple:
     return 12







   @property
   def 		UpperCamelCase__			(	self      )				->    Optional[int]:
     return 12







   @property
   def 		UpperCamelCase__			(	self      )				->    List[str]:
     return 32







   @property
   def 		UpperCamelCase__			(	self      )				->    Optional[int]:
     torch.manual_seed(0      )
     __a			=					VQModel(
         block_out_channels=[32, 64]      ,							in_channels=3      ,							out_channels=3      ,							down_block_types=['DownEncoderBlock2D', 'DownEncoderBlock2D']      ,							up_block_types=['UpDecoderBlock2D', 'UpDecoderBlock2D']      ,							latent_channels=3      ,							num_vq_embeddings=self.num_embed      ,							vq_embed_dim=3      ,							)
     return model







   @property
   def 		UpperCamelCase__			(	self      )				->    Optional[int]:
     __a			=					CLIPTokenizer.from_pretrained('hf-internal-testing/tiny-random-clip'      )
     return tokenizer







   @property
   def 		UpperCamelCase__			(	self      )				->    Tuple:
     torch.manual_seed(0      )
     __a			=					CLIPTextConfig(
         bos_token_id=0      ,							eos_token_id=2      ,							hidden_size=self.text_embedder_hidden_size      ,							intermediate_size=37      ,							layer_norm_eps=1e-05      ,							num_attention_heads=4      ,							num_hidden_layers=5      ,							pad_token_id=1      ,							vocab_size=1000      ,							)
     return CLIPTextModel(UpperCamelCase      )







   @property
   def 		UpperCamelCase__			(	self      )				->    Tuple:
     torch.manual_seed(0      )

     __a			=					12
     __a			=					12

     __a			=					{
         'attention_bias': True,
         'cross_attention_dim': 32,
         'attention_head_dim': height * width,
         'num_attention_heads': 1,
         'num_vector_embeds': self.num_embed,
         'num_embeds_ada_norm': self.num_embeds_ada_norm,
         'norm_num_groups': 32,
         'sample_size': width,
         'activation_fn': 'geglu-approximate',
     }

     __a			=					TransformeraDModel(**UpperCamelCase      )
     return model







   def 		UpperCamelCase__			(	self      )				->    Optional[Any]:
     __a			=					'cpu'

     __a			=					self.dummy_vqvae
     __a			=					self.dummy_text_encoder
     __a			=					self.dummy_tokenizer
     __a			=					self.dummy_transformer
     __a			=					VQDiffusionScheduler(self.num_embed      )
     __a			=					LearnedClassifierFreeSamplingEmbeddings(learnable=UpperCamelCase      )

     __a			=					VQDiffusionPipeline(
         vqvae=UpperCamelCase      ,							text_encoder=UpperCamelCase      ,							tokenizer=UpperCamelCase      ,							transformer=UpperCamelCase      ,							scheduler=UpperCamelCase      ,							learned_classifier_free_sampling_embeddings=UpperCamelCase      ,							)
     __a			=					pipe.to(UpperCamelCase      )
     pipe.set_progress_bar_config(disable=UpperCamelCase      )

     __a			=					'teddy bear playing in the pool'

     __a			=					torch.Generator(device=UpperCamelCase      ).manual_seed(0      )
     __a			=					pipe([prompt]      ,							generator=UpperCamelCase      ,							num_inference_steps=2      ,							output_type='np'      )
     __a			=					output.images

     __a			=					torch.Generator(device=UpperCamelCase      ).manual_seed(0      )
     __a			=					pipe(
         [prompt]      ,							generator=UpperCamelCase      ,							output_type='np'      ,							return_dict=UpperCamelCase      ,							num_inference_steps=2      )[0]

     __a			=					image[0, -3:, -3:, -1]
     __a			=					image_from_tuple[0, -3:, -3:, -1]

     assert image.shape == (1, 24, 24, 3)

     __a			=					np.array([0.6_551, 0.6_168, 0.5_008, 0.5_676, 0.5_659, 0.4_295, 0.6_073, 0.5_599, 0.4_992]      )

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







   def 		UpperCamelCase__			(	self      )				->    int:
     __a			=					'cpu'

     __a			=					self.dummy_vqvae
     __a			=					self.dummy_text_encoder
     __a			=					self.dummy_tokenizer
     __a			=					self.dummy_transformer
     __a			=					VQDiffusionScheduler(self.num_embed      )
     __a			=					LearnedClassifierFreeSamplingEmbeddings(
         learnable=UpperCamelCase      ,							hidden_size=self.text_embedder_hidden_size      ,							length=tokenizer.model_max_length      )

     __a			=					VQDiffusionPipeline(
         vqvae=UpperCamelCase      ,							text_encoder=UpperCamelCase      ,							tokenizer=UpperCamelCase      ,							transformer=UpperCamelCase      ,							scheduler=UpperCamelCase      ,							learned_classifier_free_sampling_embeddings=UpperCamelCase      ,							)
     __a			=					pipe.to(UpperCamelCase      )
     pipe.set_progress_bar_config(disable=UpperCamelCase      )

     __a			=					'teddy bear playing in the pool'

     __a			=					torch.Generator(device=UpperCamelCase      ).manual_seed(0      )
     __a			=					pipe([prompt]      ,							generator=UpperCamelCase      ,							num_inference_steps=2      ,							output_type='np'      )
     __a			=					output.images

     __a			=					torch.Generator(device=UpperCamelCase      ).manual_seed(0      )
     __a			=					pipe(
         [prompt]      ,							generator=UpperCamelCase      ,							output_type='np'      ,							return_dict=UpperCamelCase      ,							num_inference_steps=2      )[0]

     __a			=					image[0, -3:, -3:, -1]
     __a			=					image_from_tuple[0, -3:, -3:, -1]

     assert image.shape == (1, 24, 24, 3)

     __a			=					np.array([0.6_693, 0.6_075, 0.4_959, 0.5_701, 0.5_583, 0.4_333, 0.6_171, 0.5_684, 0.4_988]      )

     assert np.abs(image_slice.flatten() - expected_slice      ).max() < 2.0
     assert np.abs(image_from_tuple_slice.flatten() - expected_slice      ).max() < 1e-2





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







   def 		UpperCamelCase__			(	self      )				->    Any:
     # clean up the VRAM after each test
     super().tearDown()
     gc.collect()
     torch.cuda.empty_cache()







   def 		UpperCamelCase__			(	self      )				->    Union[str, Any]:
     __a			=					load_numpy(
         'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main'
         '/vq_diffusion/teddy_bear_pool_classifier_free_sampling.npy'      )

     __a			=					VQDiffusionPipeline.from_pretrained('microsoft/vq-diffusion-ithq'      )
     __a			=					pipeline.to(UpperCamelCase      )
     pipeline.set_progress_bar_config(disable=UpperCamelCase      )

     # requires GPU generator for gumbel softmax
     # don't use GPU generator in tests though
     __a			=					torch.Generator(device=UpperCamelCase      ).manual_seed(0      )
     __a			=					pipeline(
         'teddy bear playing in the pool'      ,							num_images_per_prompt=1      ,							generator=UpperCamelCase      ,							output_type='np'      ,							)

     __a			=					output.images[0]

     assert image.shape == (256, 256, 3)
     assert np.abs(expected_image - image      ).max() < 2.0



