





'''simple docstring'''





import argparse

from transformers import TaConfig, TaForConditionalGeneration, load_tf_weights_in_ta
from transformers.utils import logging


logging.set_verbosity_info()



def     _lowerCAmelCase		(  _lowerCAmelCase  ,_lowerCAmelCase  ,_lowerCAmelCase     ):
   '''simple docstring'''


   A_     :				Optional[int]			      =	TaConfig.from_json_file(_lowerCAmelCase     )
   print(f"""Building PyTorch model from configuration: {config}"""     )
   A_     :				int			      =	TaForConditionalGeneration(_lowerCAmelCase     )

   # Load weights from tf checkpoint
   load_tf_weights_in_ta(_lowerCAmelCase  ,_lowerCAmelCase  ,_lowerCAmelCase     )

   # Save pytorch-model
   print(f"""Save PyTorch model to {pytorch_dump_path}"""     )
   model.save_pretrained(_lowerCAmelCase     )


if __name__ == "__main__":
      _lowerCAmelCase 				=     argparse.ArgumentParser()
      # Required parameters
      parser.add_argument(
          """--tf_checkpoint_path""", default=None, type=str, required=True, help="""Path to the TensorFlow checkpoint path."""
      )
      parser.add_argument(
          """--config_file""",
          default=None,
          type=str,
          required=True,
          help=(
              """The config json file corresponding to the pre-trained T5 model. \nThis specifies the model architecture."""
          ),
      )
      parser.add_argument(
          """--pytorch_dump_path""", default=None, type=str, required=True, help="""Path to the output PyTorch model."""
      )
      _lowerCAmelCase 				=     parser.parse_args()
      convert_tf_checkpoint_to_pytorch(args.tf_checkpoint_path, args.config_file, args.pytorch_dump_path)













import gc
import unittest

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

from diffusers import AltDiffusionPipeline, AutoencoderKL, DDIMScheduler, PNDMScheduler, UNetaDConditionModel
from diffusers.pipelines.alt_diffusion.modeling_roberta_series import (
    RobertaSeriesConfig,
    RobertaSeriesModelWithTransformation,
)
from diffusers.utils import slow, torch_device
from diffusers.utils.testing_utils import enable_full_determinism, require_torch_gpu

from ..pipeline_params import TEXT_TO_IMAGE_BATCH_PARAMS, TEXT_TO_IMAGE_IMAGE_PARAMS, TEXT_TO_IMAGE_PARAMS
from ..test_pipelines_common import PipelineKarrasSchedulerTesterMixin, PipelineLatentTesterMixin, PipelineTesterMixin


enable_full_determinism()

class    _UpperCAmelCase							(		_lowerCamelCase			,       _lowerCamelCase			,       _lowerCamelCase			,       unittest.TestCase     ):
      a						       =							AltDiffusionPipeline
      a						       =							TEXT_TO_IMAGE_PARAMS
      a						       =							TEXT_TO_IMAGE_BATCH_PARAMS
      a						       =							TEXT_TO_IMAGE_IMAGE_PARAMS
      a						       =							TEXT_TO_IMAGE_IMAGE_PARAMS
      def 		_lowerCamelCase      (		self       ):
         torch.manual_seed(0       )
         A_     :				Optional[int]			      =	UNetaDConditionModel(
             block_out_channels=(32, 64)      ,       layers_per_block=2      ,       sample_size=32      ,       in_channels=4      ,       out_channels=4      ,       down_block_types=("""DownBlock2D""", """CrossAttnDownBlock2D""")      ,       up_block_types=("""CrossAttnUpBlock2D""", """UpBlock2D""")      ,       cross_attention_dim=32      ,       )
         A_     :				List[Any]			      =	DDIMScheduler(
             beta_start=0.0_0085      ,       beta_end=0.012      ,       beta_schedule="""scaled_linear"""      ,       clip_sample=a__      ,       set_alpha_to_one=a__      ,       )
         torch.manual_seed(0       )
         A_     :				int			      =	AutoencoderKL(
             block_out_channels=[32, 64]      ,       in_channels=3      ,       out_channels=3      ,       down_block_types=["""DownEncoderBlock2D""", """DownEncoderBlock2D"""]      ,       up_block_types=["""UpDecoderBlock2D""", """UpDecoderBlock2D"""]      ,       latent_channels=4      ,       )

         # TODO: address the non-deterministic text encoder (fails for save-load tests)
         # torch.manual_seed(0)
         # text_encoder_config = RobertaSeriesConfig(
         #     hidden_size=32,
         #     project_dim=32,
         #     intermediate_size=37,
         #     layer_norm_eps=1e-05,
         #     num_attention_heads=4,
         #     num_hidden_layers=5,
         #     vocab_size=5002,
         # )
         # text_encoder = RobertaSeriesModelWithTransformation(text_encoder_config)

         torch.manual_seed(0       )
         A_     :				Optional[int]			      =	CLIPTextConfig(
             bos_token_id=0      ,       eos_token_id=2      ,       hidden_size=32      ,       projection_dim=32      ,       intermediate_size=37      ,       layer_norm_eps=1E-05      ,       num_attention_heads=4      ,       num_hidden_layers=5      ,       pad_token_id=1      ,       vocab_size=5002      ,       )
         A_     :				Optional[Any]			      =	CLIPTextModel(a__       )

         A_     :				Union[str, Any]			      =	XLMRobertaTokenizer.from_pretrained("""hf-internal-testing/tiny-xlm-roberta"""       )
         A_     :				str			      =	77

         A_     :				Optional[Any]			      =	{
             """unet""": unet,
             """scheduler""": scheduler,
             """vae""": vae,
             """text_encoder""": text_encoder,
             """tokenizer""": tokenizer,
             """safety_checker""": None,
             """feature_extractor""": None,
         }
         return components
      def 		_lowerCamelCase      (		self      ,       a__      ,       a__=0       ):
         if str(a__       ).startswith("""mps"""       ):
            A_     :				Union[str, Any]			      =	torch.manual_seed(a__       )
         else:
            A_     :				Dict			      =	torch.Generator(device=a__       ).manual_seed(a__       )
         A_     :				Dict			      =	{
             """prompt""": """A painting of a squirrel eating a burger""",
             """generator""": generator,
             """num_inference_steps""": 2,
             """guidance_scale""": 6.0,
             """output_type""": """numpy""",
         }
         return inputs
      def 		_lowerCamelCase      (		self       ):
         super().test_attention_slicing_forward_pass(expected_max_diff=3E-3       )
      def 		_lowerCamelCase      (		self       ):
         super().test_inference_batch_single_identical(expected_max_diff=3E-3       )
      def 		_lowerCamelCase      (		self       ):
         A_     :				Optional[Any]			      =	"""cpu"""  # ensure determinism for the device-dependent torch.Generator

         A_     :				Union[str, Any]			      =	self.get_dummy_components()
         torch.manual_seed(0       )
         A_     :				List[str]			      =	RobertaSeriesConfig(
             hidden_size=32      ,       project_dim=32      ,       intermediate_size=37      ,       layer_norm_eps=1E-05      ,       num_attention_heads=4      ,       num_hidden_layers=5      ,       vocab_size=5002      ,       )
         # TODO: remove after fixing the non-deterministic text encoder
         A_     :				Dict			      =	RobertaSeriesModelWithTransformation(a__       )
         A_     :				Any			      =	text_encoder

         A_     :				Tuple			      =	AltDiffusionPipeline(**a__       )
         A_     :				int			      =	alt_pipe.to(a__       )
         alt_pipe.set_progress_bar_config(disable=a__       )

         A_     :				Union[str, Any]			      =	self.get_dummy_inputs(a__       )
         A_     :				Tuple			      =	"""A photo of an astronaut"""
         A_     :				Dict			      =	alt_pipe(**a__       )
         A_     :				List[str]			      =	output.images
         A_     :				List[Any]			      =	image[0, -3:, -3:, -1]

         assert image.shape == (1, 64, 64, 3)
         A_     :				Tuple			      =	np.array(
             [0.574_8162, 0.6044_7145, 0.4882_1217, 0.5010_0636, 0.543_1185, 0.4576_3683, 0.4965_7696, 0.4813_2733, 0.4757_3093]       )

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






      def 		_lowerCamelCase      (		self       ):
         A_     :				Tuple			      =	"""cpu"""  # ensure determinism for the device-dependent torch.Generator

         A_     :				Union[str, Any]			      =	self.get_dummy_components()
         A_     :				str			      =	PNDMScheduler(skip_prk_steps=a__       )
         torch.manual_seed(0       )
         A_     :				Any			      =	RobertaSeriesConfig(
             hidden_size=32      ,       project_dim=32      ,       intermediate_size=37      ,       layer_norm_eps=1E-05      ,       num_attention_heads=4      ,       num_hidden_layers=5      ,       vocab_size=5002      ,       )
         # TODO: remove after fixing the non-deterministic text encoder
         A_     :				int			      =	RobertaSeriesModelWithTransformation(a__       )
         A_     :				Any			      =	text_encoder
         A_     :				Any			      =	AltDiffusionPipeline(**a__       )
         A_     :				int			      =	alt_pipe.to(a__       )
         alt_pipe.set_progress_bar_config(disable=a__       )

         A_     :				Union[str, Any]			      =	self.get_dummy_inputs(a__       )
         A_     :				Union[str, Any]			      =	alt_pipe(**a__       )
         A_     :				List[str]			      =	output.images
         A_     :				List[Any]			      =	image[0, -3:, -3:, -1]

         assert image.shape == (1, 64, 64, 3)
         A_     :				List[Any]			      =	np.array(
             [0.5160_5093, 0.570_7241, 0.4736_5507, 0.5057_8886, 0.563_3877, 0.464_2503, 0.518_2081, 0.4876_3484, 0.4908_4237]       )

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






@slow
@require_torch_gpu
class    _UpperCAmelCase							(		unittest.TestCase     ):
      def 		_lowerCamelCase      (		self       ):
         # clean up the VRAM after each test
         super().tearDown()
         gc.collect()
         torch.cuda.empty_cache()
      def 		_lowerCamelCase      (		self       ):
         # make sure here that pndm scheduler skips prk
         A_     :				Any			      =	AltDiffusionPipeline.from_pretrained("""BAAI/AltDiffusion"""      ,       safety_checker=a__       )
         A_     :				Optional[int]			      =	alt_pipe.to(a__       )
         alt_pipe.set_progress_bar_config(disable=a__       )

         A_     :				Tuple			      =	"""A painting of a squirrel eating a burger"""
         A_     :				Tuple			      =	torch.manual_seed(0       )
         A_     :				int			      =	alt_pipe([prompt]      ,       generator=a__      ,       guidance_scale=6.0      ,       num_inference_steps=20      ,       output_type="""np"""       )

         A_     :				Optional[Any]			      =	output.images

         A_     :				int			      =	image[0, -3:, -3:, -1]

         assert image.shape == (1, 512, 512, 3)
         A_     :				str			      =	np.array([0.1010, 0.0800, 0.0794, 0.0885, 0.0843, 0.0762, 0.0769, 0.0729, 0.0586]       )

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






      def 		_lowerCamelCase      (		self       ):
         A_     :				Dict			      =	DDIMScheduler.from_pretrained("""BAAI/AltDiffusion"""      ,       subfolder="""scheduler"""       )

         A_     :				int			      =	AltDiffusionPipeline.from_pretrained("""BAAI/AltDiffusion"""      ,       scheduler=a__      ,       safety_checker=a__       )
         A_     :				Dict			      =	alt_pipe.to(a__       )
         alt_pipe.set_progress_bar_config(disable=a__       )

         A_     :				Optional[int]			      =	"""A painting of a squirrel eating a burger"""
         A_     :				Any			      =	torch.manual_seed(0       )

         A_     :				List[str]			      =	alt_pipe([prompt]      ,       generator=a__      ,       num_inference_steps=2      ,       output_type="""numpy"""       )
         A_     :				List[Any]			      =	output.images

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

         assert image.shape == (1, 512, 512, 3)
         A_     :				Any			      =	np.array([0.4019, 0.4052, 0.3810, 0.4119, 0.3916, 0.3982, 0.4651, 0.4195, 0.5323]       )

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






