




import importlib
from typing import List, Optional, Union

from seqeval.metrics import accuracy_score, classification_report

import datasets


lowercase_			:       Optional[int]						       =				'\\n@inproceedings{ramshaw-marcus-1995-text,\n    title = "Text Chunking using Transformation-Based Learning",\n    author = "Ramshaw, Lance  and\n      Marcus, Mitch",\n    booktitle = "Third Workshop on Very Large Corpora",\n    year = "1995",\n    url = "https://www.aclweb.org/anthology/W95-0107",\n}\n@misc{seqeval,\n  title={{seqeval}: A Python framework for sequence labeling evaluation},\n  url={https://github.com/chakki-works/seqeval},\n  note={Software available from https://github.com/chakki-works/seqeval},\n  author={Hiroki Nakayama},\n  year={2018},\n}\n'

lowercase_			:       int						       =				'\\nseqeval is a Python framework for sequence labeling evaluation.\nseqeval can evaluate the performance of chunking tasks such as named-entity recognition, part-of-speech tagging, semantic role labeling and so on.\n\nThis is well-tested by using the Perl script conlleval, which can be used for\nmeasuring the performance of a system that has processed the CoNLL-2000 shared task data.\n\nseqeval supports following formats:\nIOB1\nIOB2\nIOE1\nIOE2\nIOBES\n\nSee the [README.md] file at https://github.com/chakki-works/seqeval for more information.\n'

lowercase_			:       Union[str, Any]						       =				'\nProduces labelling scores along with its sufficient statistics\nfrom a source against one or more references.\n\nArgs:\n    predictions: List of List of predicted labels (Estimated targets as returned by a tagger)\n    references: List of List of reference labels (Ground truth (correct) target values)\n    suffix: True if the IOB prefix is after type, False otherwise. default: False\n    scheme: Specify target tagging scheme. Should be one of ["IOB1", "IOB2", "IOE1", "IOE2", "IOBES", "BILOU"].\n        default: None\n    mode: Whether to count correct entity labels with incorrect I/B tags as true positives or not.\n        If you want to only count exact matches, pass mode="strict". default: None.\n    sample_weight: Array-like of shape (n_samples,), weights for individual samples. default: None\n    zero_division: Which value to substitute as a metric value when encountering zero division. Should be on of 0, 1,\n        "warn". "warn" acts as 0, but the warning is raised.\n\nReturns:\n    \'scores\': dict. Summary of the scores for overall and per type\n        Overall:\n            \'accuracy\': accuracy,\n            \'precision\': precision,\n            \'recall\': recall,\n            \'f1\': F1 score, also known as balanced F-score or F-measure,\n        Per type:\n            \'precision\': precision,\n            \'recall\': recall,\n            \'f1\': F1 score, also known as balanced F-score or F-measure\nExamples:\n\n    >>> predictions = [[\'O\', \'O\', \'B-MISC\', \'I-MISC\', \'I-MISC\', \'I-MISC\', \'O\'], [\'B-PER\', \'I-PER\', \'O\']]\n    >>> references = [[\'O\', \'O\', \'O\', \'B-MISC\', \'I-MISC\', \'I-MISC\', \'O\'], [\'B-PER\', \'I-PER\', \'O\']]\n    >>> seqeval = datasets.load_metric("seqeval")\n    >>> results = seqeval.compute(predictions=predictions, references=references)\n    >>> print(list(results.keys()))\n    [\'MISC\', \'PER\', \'overall_precision\', \'overall_recall\', \'overall_f1\', \'overall_accuracy\']\n    >>> print(results["overall_f1"])\n    0.5\n    >>> print(results["PER"]["f1"])\n    1.0\n'






@datasets.utils.file_utils.add_start_docstrings(_DESCRIPTION      ,	_KWARGS_DESCRIPTION				)
class 					__lowerCAmelCase				( datasets.Metric				):







			def UpperCamelCase    ( self					:    Optional[int]   ):




									"""simple docstring"""


									return datasets.MetricInfo(
									    description=_DESCRIPTION					,					citation=_CITATION					,					homepage="https://github.com/chakki-works/seqeval"					,					inputs_description=_KWARGS_DESCRIPTION					,					features=datasets.Features(
									        {
									            "predictions": datasets.Sequence(datasets.Value("string"					,					id="label"   )					,					id="sequence"   ),
									            "references": datasets.Sequence(datasets.Value("string"					,					id="label"   )					,					id="sequence"   ),
									        }   )					,					codebase_urls=["https://github.com/chakki-works/seqeval"]					,					reference_urls=["https://github.com/chakki-works/seqeval"]					,					)







			def UpperCamelCase    ( self					:    List[str]					,					snake_case__					:    Optional[Any]					,					snake_case__					:    Union[str, Any]					,					snake_case__					:    bool = False					,					snake_case__					:    Optional[str] = None					,					snake_case__					:    Optional[str] = None					,					snake_case__					:    Optional[List[int]] = None					,					snake_case__					:    Union[str, int] = "warn"					,					):




									"""simple docstring"""


									if scheme is not None:
															try:
																					_UpperCAmelCase									=  importlib.import_module("seqeval.scheme"   )
																					_UpperCAmelCase									=  getattr(snake_case__					,					snake_case__   )
															except AttributeError:
																					raise ValueError(F"""Scheme should be one of [IOB1, IOB2, IOE1, IOE2, IOBES, BILOU], got {scheme}"""   )
									_UpperCAmelCase									=  classification_report(
									    y_true=snake_case__					,					y_pred=snake_case__					,					suffix=snake_case__					,					output_dict=snake_case__					,					scheme=snake_case__					,					mode=snake_case__					,					sample_weight=snake_case__					,					zero_division=snake_case__					,					)
									report.pop("macro avg"   )
									report.pop("weighted avg"   )
									_UpperCAmelCase									=  report.pop("micro avg"   )

									_UpperCAmelCase									=  {
									    type_name: {
									        "precision": score["precision"],
									        "recall": score["recall"],
									        "f1": score["f1-score"],
									        "number": score["support"],
									    }
									    for type_name, score in report.items()
									}
									_UpperCAmelCase									=  overall_score["precision"]
									_UpperCAmelCase									=  overall_score["recall"]
									_UpperCAmelCase									=  overall_score["f1-score"]
									_UpperCAmelCase									=  accuracy_score(y_true=snake_case__					,					y_pred=snake_case__   )

									return scores









import argparse
import os

import torch
from torchvision.datasets.utils import download_url

from diffusers import AutoencoderKL, DDIMScheduler, DiTPipeline, TransformeraDModel


lowercase_			:       Tuple						       =				{5_12: 'DiT-XL-2-512x512.pt', 2_56: 'DiT-XL-2-256x256.pt'}


def 							__SCREAMING_SNAKE_CASE						(    snake_case_		):

						'''simple docstring'''


						_UpperCAmelCase									=  f"""pretrained_models/{model_name}"""
						if not os.path.isfile(snake_case_		):
												os.makedirs("pretrained_models"			,					exist_ok=snake_case_		)
												_UpperCAmelCase									=  f"""https://dl.fbaipublicfiles.com/DiT/models/{model_name}"""
												download_url(snake_case_			,					"pretrained_models"		)
						_UpperCAmelCase									=  torch.load(snake_case_			,					map_location=lambda snake_case_			,					snake_case_		: storage		)
						return model


def 							__SCREAMING_SNAKE_CASE						(    snake_case_		):

						'''simple docstring'''


						_UpperCAmelCase									=  download_model(pretrained_models[args.image_size]		)

						_UpperCAmelCase									=  state_dict["x_embedder.proj.weight"]
						_UpperCAmelCase									=  state_dict["x_embedder.proj.bias"]
						state_dict.pop("x_embedder.proj.weight"		)
						state_dict.pop("x_embedder.proj.bias"		)

						for depth in range(28		):
												_UpperCAmelCase									=  state_dict[
												    "t_embedder.mlp.0.weight"
												]
												_UpperCAmelCase									=  state_dict[
												    "t_embedder.mlp.0.bias"
												]
												_UpperCAmelCase									=  state_dict[
												    "t_embedder.mlp.2.weight"
												]
												_UpperCAmelCase									=  state_dict[
												    "t_embedder.mlp.2.bias"
												]
												_UpperCAmelCase									=  state_dict[
												    "y_embedder.embedding_table.weight"
												]

												_UpperCAmelCase									=  state_dict[
												    f"""blocks.{depth}.adaLN_modulation.1.weight"""
												]
												_UpperCAmelCase									=  state_dict[
												    f"""blocks.{depth}.adaLN_modulation.1.bias"""
												]

												_UpperCAmelCase							,				_UpperCAmelCase							,				_UpperCAmelCase									=  torch.chunk(state_dict[f"""blocks.{depth}.attn.qkv.weight"""]			,					3			,					dim=0		)
												_UpperCAmelCase							,				_UpperCAmelCase							,				_UpperCAmelCase									=  torch.chunk(state_dict[f"""blocks.{depth}.attn.qkv.bias"""]			,					3			,					dim=0		)

												_UpperCAmelCase									=  q
												_UpperCAmelCase									=  q_bias
												_UpperCAmelCase									=  k
												_UpperCAmelCase									=  k_bias
												_UpperCAmelCase									=  v
												_UpperCAmelCase									=  v_bias

												_UpperCAmelCase									=  state_dict[
												    f"""blocks.{depth}.attn.proj.weight"""
												]
												_UpperCAmelCase									=  state_dict[f"""blocks.{depth}.attn.proj.bias"""]

												_UpperCAmelCase									=  state_dict[f"""blocks.{depth}.mlp.fc1.weight"""]
												_UpperCAmelCase									=  state_dict[f"""blocks.{depth}.mlp.fc1.bias"""]
												_UpperCAmelCase									=  state_dict[f"""blocks.{depth}.mlp.fc2.weight"""]
												_UpperCAmelCase									=  state_dict[f"""blocks.{depth}.mlp.fc2.bias"""]

												state_dict.pop(f"""blocks.{depth}.attn.qkv.weight"""		)
												state_dict.pop(f"""blocks.{depth}.attn.qkv.bias"""		)
												state_dict.pop(f"""blocks.{depth}.attn.proj.weight"""		)
												state_dict.pop(f"""blocks.{depth}.attn.proj.bias"""		)
												state_dict.pop(f"""blocks.{depth}.mlp.fc1.weight"""		)
												state_dict.pop(f"""blocks.{depth}.mlp.fc1.bias"""		)
												state_dict.pop(f"""blocks.{depth}.mlp.fc2.weight"""		)
												state_dict.pop(f"""blocks.{depth}.mlp.fc2.bias"""		)
												state_dict.pop(f"""blocks.{depth}.adaLN_modulation.1.weight"""		)
												state_dict.pop(f"""blocks.{depth}.adaLN_modulation.1.bias"""		)

						state_dict.pop("t_embedder.mlp.0.weight"		)
						state_dict.pop("t_embedder.mlp.0.bias"		)
						state_dict.pop("t_embedder.mlp.2.weight"		)
						state_dict.pop("t_embedder.mlp.2.bias"		)
						state_dict.pop("y_embedder.embedding_table.weight"		)

						_UpperCAmelCase									=  state_dict["final_layer.adaLN_modulation.1.weight"]
						_UpperCAmelCase									=  state_dict["final_layer.adaLN_modulation.1.bias"]
						_UpperCAmelCase									=  state_dict["final_layer.linear.weight"]
						_UpperCAmelCase									=  state_dict["final_layer.linear.bias"]

						state_dict.pop("final_layer.linear.weight"		)
						state_dict.pop("final_layer.linear.bias"		)
						state_dict.pop("final_layer.adaLN_modulation.1.weight"		)
						state_dict.pop("final_layer.adaLN_modulation.1.bias"		)

						# DiT XL/2
						_UpperCAmelCase									=  TransformeraDModel(
						    sample_size=args.image_size // 8			,					num_layers=28			,					attention_head_dim=72			,					in_channels=4			,					out_channels=8			,					patch_size=2			,					attention_bias=snake_case_			,					num_attention_heads=16			,					activation_fn="gelu-approximate"			,					num_embeds_ada_norm=1000			,					norm_type="ada_norm_zero"			,					norm_elementwise_affine=snake_case_			,					)
						transformer.load_state_dict(snake_case_			,					strict=snake_case_		)

						_UpperCAmelCase									=  DDIMScheduler(
						    num_train_timesteps=1000			,					beta_schedule="linear"			,					prediction_type="epsilon"			,					clip_sample=snake_case_			,					)

						_UpperCAmelCase									=  AutoencoderKL.from_pretrained(args.vae_model		)

						_UpperCAmelCase									=  DiTPipeline(transformer=snake_case_			,					vae=snake_case_			,					scheduler=snake_case_		)

						if args.save:
												pipeline.save_pretrained(args.checkpoint_path		)


if __name__ == "__main__":
				lowercase_			:       Union[str, Any]						       =				argparse.ArgumentParser()

				parser.add_argument(
				    '--image_size',
				    default=2_56,
				    type=int,
				    required=False,
				    help='Image size of pretrained model, either 256 or 512.',
				)
				parser.add_argument(
				    '--vae_model',
				    default='stabilityai/sd-vae-ft-ema',
				    type=str,
				    required=False,
				    help='Path to pretrained VAE model, either stabilityai/sd-vae-ft-mse or stabilityai/sd-vae-ft-ema.',
				)
				parser.add_argument(
				    '--save', default=True, type=bool, required=False, help='Whether to save the converted pipeline or not.'
				)
				parser.add_argument(
				    '--checkpoint_path', default=None, type=str, required=True, help='Path to the output pipeline.'
				)

				lowercase_			:       Tuple						       =				parser.parse_args()
				main(args)




