



"""simple docstring"""
from sklearn.metrics import recall_score

import datasets


A:     Optional[int]										=	"\nRecall is the fraction of the positive examples that were correctly labeled by the model as positive. It can be computed with the equation:\nRecall = TP / (TP + FN)\nWhere TP is the true positives and FN is the false negatives.\n"


A:     str										=	"\nArgs:\n- **predictions** (`list` of `int`): The predicted labels.\n- **references** (`list` of `int`): The ground truth labels.\n- **labels** (`list` of `int`): The set of labels to include when `average` is not set to `binary`, and their order when average is `None`. Labels present in the data can be excluded in this input, for example to calculate a multiclass average ignoring a majority negative class, while labels not present in the data will result in 0 components in a macro average. For multilabel targets, labels are column indices. By default, all labels in y_true and y_pred are used in sorted order. Defaults to None.\n- **pos_label** (`int`): The class label to use as the 'positive class' when calculating the recall. Defaults to `1`.\n- **average** (`string`): This parameter is required for multiclass/multilabel targets. If None, the scores for each class are returned. Otherwise, this determines the type of averaging performed on the data. Defaults to `'binary'`.\n    - `'binary'`: Only report results for the class specified by `pos_label`. This is applicable only if the target labels and predictions are binary.\n    - `'micro'`: Calculate metrics globally by counting the total true positives, false negatives, and false positives.\n    - `'macro'`: Calculate metrics for each label, and find their unweighted mean. This does not take label imbalance into account.\n    - `'weighted'`: Calculate metrics for each label, and find their average weighted by support (the number of true instances for each label). This alters `'macro'` to account for label imbalance. Note that it can result in an F-score that is not between precision and recall.\n    - `'samples'`: Calculate metrics for each instance, and find their average (only meaningful for multilabel classification).\n- **sample_weight** (`list` of `float`): Sample weights Defaults to `None`.\n- **zero_division** (): Sets the value to return when there is a zero division. Defaults to .\n    - `'warn'`: If there is a zero division, the return value is `0`, but warnings are also raised.\n    - `0`: If there is a zero division, the return value is `0`.\n    - `1`: If there is a zero division, the return value is `1`.\n\nReturns:\n- **recall** (`float`, or `array` of `float`): Either the general recall score, or the recall scores for individual classes, depending on the values input to `labels` and `average`. Minimum possible value is 0. Maximum possible value is 1. A higher recall means that more of the positive examples have been labeled correctly. Therefore, a higher recall is generally considered better.\n\nExamples:\n\n    Example 1-A simple example with some errors\n        >>> recall_metric = datasets.load_metric('recall')\n        >>> results = recall_metric.compute(references=[0, 0, 1, 1, 1], predictions=[0, 1, 0, 1, 1])\n        >>> print(results)\n        {'recall': 0.6666666666666666}\n\n    Example 2-The same example as Example 1, but with `pos_label=0` instead of the default `pos_label=1`.\n        >>> recall_metric = datasets.load_metric('recall')\n        >>> results = recall_metric.compute(references=[0, 0, 1, 1, 1], predictions=[0, 1, 0, 1, 1], pos_label=0)\n        >>> print(results)\n        {'recall': 0.5}\n\n    Example 3-The same example as Example 1, but with `sample_weight` included.\n        >>> recall_metric = datasets.load_metric('recall')\n        >>> sample_weight = [0.9, 0.2, 0.9, 0.3, 0.8]\n        >>> results = recall_metric.compute(references=[0, 0, 1, 1, 1], predictions=[0, 1, 0, 1, 1], sample_weight=sample_weight)\n        >>> print(results)\n        {'recall': 0.55}\n\n    Example 4-A multiclass example, using different averages.\n        >>> recall_metric = datasets.load_metric('recall')\n        >>> predictions = [0, 2, 1, 0, 0, 1]\n        >>> references = [0, 1, 2, 0, 1, 2]\n        >>> results = recall_metric.compute(predictions=predictions, references=references, average='macro')\n        >>> print(results)\n        {'recall': 0.3333333333333333}\n        >>> results = recall_metric.compute(predictions=predictions, references=references, average='micro')\n        >>> print(results)\n        {'recall': 0.3333333333333333}\n        >>> results = recall_metric.compute(predictions=predictions, references=references, average='weighted')\n        >>> print(results)\n        {'recall': 0.3333333333333333}\n        >>> results = recall_metric.compute(predictions=predictions, references=references, average=None)\n        >>> print(results)\n        {'recall': array([1., 0., 0.])}\n"


A:     List[str]										=	"\n@article{scikit-learn, title={Scikit-learn: Machine Learning in {P}ython}, author={Pedregosa, F. and Varoquaux, G. and Gramfort, A. and Michel, V. and Thirion, B. and Grisel, O. and Blondel, M. and Prettenhofer, P. and Weiss, R. and Dubourg, V. and Vanderplas, J. and Passos, A. and Cournapeau, D. and Brucher, M. and Perrot, M. and Duchesnay, E.}, journal={Journal of Machine Learning Research}, volume={12}, pages={2825--2830}, year={2011}\n"



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

   def 			SCREAMING_SNAKE_CASE  (     self		)						->   str:





    '''simple docstring'''




    return datasets.MetricInfo(
        description=_DESCRIPTION   ,  citation=_CITATION   ,  inputs_description=_KWARGS_DESCRIPTION   ,  features=datasets.Features(
            {
                """predictions""": datasets.Sequence(datasets.Value("""int32"""		)		),
                """references""": datasets.Sequence(datasets.Value("""int32"""		)		),
            }
            if self.config_name == """multilabel"""
            else {
                """predictions""": datasets.Value("""int32"""		),
                """references""": datasets.Value("""int32"""		),
            }		)   ,  reference_urls=["""https://scikit-learn.org/stable/modules/generated/sklearn.metrics.recall_score.html"""]   ,  )




   def 			SCREAMING_SNAKE_CASE  (     self   ,  _SCREAMING_SNAKE_CASE   ,  _SCREAMING_SNAKE_CASE   ,  _SCREAMING_SNAKE_CASE=None   ,  _SCREAMING_SNAKE_CASE=1   ,  _SCREAMING_SNAKE_CASE="binary"   ,  _SCREAMING_SNAKE_CASE=None   ,  _SCREAMING_SNAKE_CASE="warn"   ,  )						->   str:





    '''simple docstring'''




    UpperCAmelCase			:      Any			=			recall_score(
        _SCREAMING_SNAKE_CASE   ,  _SCREAMING_SNAKE_CASE   ,  labels=_SCREAMING_SNAKE_CASE   ,  pos_label=_SCREAMING_SNAKE_CASE   ,  average=_SCREAMING_SNAKE_CASE   ,  sample_weight=_SCREAMING_SNAKE_CASE   ,  zero_division=_SCREAMING_SNAKE_CASE   ,  )
    return {"recall": float(_SCREAMING_SNAKE_CASE		) if score.size == 1 else score}





"""simple docstring"""
import gc
import inspect
import unittest

import torch
from parameterized import parameterized

from diffusers import PriorTransformer
from diffusers.utils import floats_tensor, slow, torch_all_close, torch_device
from diffusers.utils.testing_utils import enable_full_determinism

from .test_modeling_common import ModelTesterMixin


enable_full_determinism()



class    SCREAMING_SNAKE_CASE__						(      UpperCAmelCase__   ,    unittest.TestCase				):
   __lowerCAmelCase						:     int		=		PriorTransformer
   __lowerCAmelCase						:     Dict		=		'hidden_states'

   @property
   def 			SCREAMING_SNAKE_CASE  (     self		)						->   List[Any]:





    '''simple docstring'''




    UpperCAmelCase			:      Tuple			=			4
    UpperCAmelCase			:      Optional[Any]			=			8
    UpperCAmelCase			:      Union[str, Any]			=			7

    UpperCAmelCase			:      Any			=			floats_tensor((batch_size, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)

    UpperCAmelCase			:      List[Any]			=			floats_tensor((batch_size, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      List[Any]			=			floats_tensor((batch_size, num_embeddings, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)

    return {
        "hidden_states": hidden_states,
        "timestep": 2,
        "proj_embedding": proj_embedding,
        "encoder_hidden_states": encoder_hidden_states,
    }

   def 			SCREAMING_SNAKE_CASE  (     self   ,  _SCREAMING_SNAKE_CASE=0		)						->   Any:





    '''simple docstring'''




    torch.manual_seed(_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      Any			=			4
    UpperCAmelCase			:      Any			=			8
    UpperCAmelCase			:      List[Any]			=			7

    UpperCAmelCase			:      Any			=			torch.randn((batch_size, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)

    UpperCAmelCase			:      List[Any]			=			torch.randn((batch_size, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      str			=			torch.randn((batch_size, num_embeddings, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)

    return {
        "hidden_states": hidden_states,
        "timestep": 2,
        "proj_embedding": proj_embedding,
        "encoder_hidden_states": encoder_hidden_states,
    }

   @property
   def 			SCREAMING_SNAKE_CASE  (     self		)						->   List[Any]:





    '''simple docstring'''




    return (4, 8)

   @property
   def 			SCREAMING_SNAKE_CASE  (     self		)						->   Dict:





    '''simple docstring'''




    return (4, 8)

   def 			SCREAMING_SNAKE_CASE  (     self		)						->   int:





    '''simple docstring'''




    UpperCAmelCase			:      Optional[int]			=			{
        """num_attention_heads""": 2,
        """attention_head_dim""": 4,
        """num_layers""": 2,
        """embedding_dim""": 8,
        """num_embeddings""": 7,
        """additional_embeddings""": 4,
    }
    UpperCAmelCase			:      Tuple			=			self.dummy_input
    return init_dict, inputs_dict

   def 			SCREAMING_SNAKE_CASE  (     self		)						->   Dict:





    '''simple docstring'''




    UpperCAmelCase			,	UpperCAmelCase			:      Optional[Any]			=			PriorTransformer.from_pretrained(
        """hf-internal-testing/prior-dummy"""   ,  output_loading_info=_SCREAMING_SNAKE_CASE		)
    self.assertIsNotNone(_SCREAMING_SNAKE_CASE		)
    self.assertEqual(len(loading_info["""missing_keys"""]		)   ,  0		)

    model.to(_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      Dict			=			model(**self.dummy_input		)[0]

    assert hidden_states is not None, "Make sure output is not None"

   def 			SCREAMING_SNAKE_CASE  (     self		)						->   Any:





    '''simple docstring'''




    UpperCAmelCase			,	UpperCAmelCase			:      Tuple			=			self.prepare_init_args_and_inputs_for_common()

    UpperCAmelCase			:      str			=			self.model_class(**_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      List[str]			=			inspect.signature(model.forward		)
    # signature.parameters is an OrderedDict => so arg_names order is deterministic
    UpperCAmelCase			:      Union[str, Any]			=			[*signature.parameters.keys()]

    UpperCAmelCase			:      int			=			["""hidden_states""", """timestep"""]
    self.assertListEqual(arg_names[:2]   ,  _SCREAMING_SNAKE_CASE		)




   def 			SCREAMING_SNAKE_CASE  (     self		)						->   Any:





    '''simple docstring'''




    UpperCAmelCase			:      Optional[Any]			=			PriorTransformer.from_pretrained("""hf-internal-testing/prior-dummy"""		)
    UpperCAmelCase			:      Dict			=			model.to(_SCREAMING_SNAKE_CASE		)

    if hasattr(_SCREAMING_SNAKE_CASE   ,  """set_default_attn_processor"""		):
     model.set_default_attn_processor()

    UpperCAmelCase			:      str			=			self.get_dummy_seed_input()

    with torch.no_grad():
     UpperCAmelCase			:      str			=			model(**_SCREAMING_SNAKE_CASE		)[0]

    UpperCAmelCase			:      Dict			=			output[0, :5].flatten().cpu()
    print(_SCREAMING_SNAKE_CASE		)

    # Since the VAE Gaussian prior's generator is seeded on the appropriate device,
    # the expected output slices are not the same for CPU and GPU.
    UpperCAmelCase			:      Dict			=			torch.tensor([-1.3436, -0.2870, 0.7538, 0.4368, -0.0239]		)
    self.assertTrue(torch_all_close(_SCREAMING_SNAKE_CASE   ,  _SCREAMING_SNAKE_CASE   ,  rtol=1E-2		)		)



@slow
class    SCREAMING_SNAKE_CASE__						(      unittest.TestCase				):

   def 			SCREAMING_SNAKE_CASE  (     self   ,  _SCREAMING_SNAKE_CASE=1   ,  _SCREAMING_SNAKE_CASE=768   ,  _SCREAMING_SNAKE_CASE=77   ,  _SCREAMING_SNAKE_CASE=0		)						->   int:





    '''simple docstring'''




    torch.manual_seed(_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      Optional[Any]			=			batch_size
    UpperCAmelCase			:      int			=			embedding_dim
    UpperCAmelCase			:      Tuple			=			num_embeddings

    UpperCAmelCase			:      Optional[Any]			=			torch.randn((batch_size, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)

    UpperCAmelCase			:      str			=			torch.randn((batch_size, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      Dict			=			torch.randn((batch_size, num_embeddings, embedding_dim)		).to(_SCREAMING_SNAKE_CASE		)

    return {
        "hidden_states": hidden_states,
        "timestep": 2,
        "proj_embedding": proj_embedding,
        "encoder_hidden_states": encoder_hidden_states,
    }

   def 			SCREAMING_SNAKE_CASE  (     self		)						->   int:





    '''simple docstring'''




    super().tearDown()
    gc.collect()
    torch.cuda.empty_cache()




   @parameterized.expand(
       [
           # fmt: off
           [13, [-0.5861,  0.1283, -0.0931,  0.0882,  0.4476,  0.1329, -0.0498,  0.0640]],
           [37, [-0.4913,  0.0110, -0.0483,  0.0541,  0.4954, -0.0170,  0.0354,  0.1651]],
           # fmt: on
       ]		)
   def 			SCREAMING_SNAKE_CASE  (     self   ,  _SCREAMING_SNAKE_CASE   ,  _SCREAMING_SNAKE_CASE		)						->   Any:





    '''simple docstring'''




    UpperCAmelCase			:      Dict			=			PriorTransformer.from_pretrained("""kandinsky-community/kandinsky-2-1-prior"""   ,  subfolder="""prior"""		)
    model.to(_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      Any			=			self.get_dummy_seed_input(seed=_SCREAMING_SNAKE_CASE		)

    with torch.no_grad():
     UpperCAmelCase			:      Any			=			model(**_SCREAMING_SNAKE_CASE		)[0]

    assert list(sample.shape		) == [1, 768]

    UpperCAmelCase			:      int			=			sample[0, :8].flatten().cpu()
    print(_SCREAMING_SNAKE_CASE		)
    UpperCAmelCase			:      Optional[int]			=			torch.tensor(_SCREAMING_SNAKE_CASE		)

    assert torch_all_close(_SCREAMING_SNAKE_CASE   ,  _SCREAMING_SNAKE_CASE   ,  atol=1E-3		)
