

import unittest
from unittest import skip

from transformers import is_torch_available
from transformers.testing_utils import require_torch, slow
from transformers.trainer_utils import set_seed


if is_torch_available():
				import torch

				from transformers import JukeboxModel, JukeboxPrior, JukeboxTokenizer


@require_torch
class _lowercase					(       unittest.TestCase						):





							"""simple docstring"""




							lowerCAmelCase__       =					(JukeboxModel,) if is_torch_available() else ()
							lowerCAmelCase__       =					'openai/jukebox-1b-lyrics'
							lowerCAmelCase__       =					{
							    'artist': 'Zac Brown Band',
							    'genres': 'Country',
							    'lyrics': 'I met a traveller from an antique land,\n    Who said "Two vast and trunkless legs of stone\n    Stand in the desert. . . . Near them, on the sand,\n    Half sunk a shattered visage lies, whose frown,\n    And wrinkled lip, and sneer of cold command,\n    Tell that its sculptor well those passions read\n    Which yet survive, stamped on these lifeless things,\n    The hand that mocked them, and the heart that fed;\n    And on the pedestal, these words appear:\n    My name is Ozymandias, King of Kings;\n    Look on my Works, ye Mighty, and despair!\n    Nothing beside remains. Round the decay\n    Of that colossal Wreck, boundless and bare\n    The lone and level sands stretch far away\n    ',
							}
							# fmt: off
							lowerCAmelCase__       =					[
							    1_864, 1_536, 1_213, 1_870, 1_357, 1_536, 519, 880, 1_323, 789, 1_082, 534,
							    1_000, 1_445, 1_105, 1_130, 967, 515, 1_434, 1_620, 534, 1_495, 283, 1_445,
							    333, 1_307, 539, 1_631, 1_528, 375, 1_434, 673, 627, 710, 778, 1_883,
							    1_405, 1_276, 1_455, 1_228
							]

							lowerCAmelCase__       =					[
							    1_489, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653
							]

							lowerCAmelCase__       =					[
							    1_125, 1_751, 697, 1_776, 1_141, 1_476, 391, 697, 1_125, 684, 867, 416,
							    844, 1_372, 1_274, 717, 1_274, 844, 1_299, 1_419, 697, 1_370, 317, 1_125,
							    191, 1_440, 1_370, 1_440, 1_370, 282, 1_621, 1_370, 368, 349, 867, 1_872,
							    1_262, 869, 1_728, 747
							]
							lowerCAmelCase__       =					[
							    416, 416, 1_125, 1_125, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416
							]

							lowerCAmelCase__       =					[
							    1_755, 842, 307, 1_843, 1_022, 1_395, 234, 1_554, 806, 739, 1_022, 442,
							    616, 556, 268, 1_499, 933, 457, 1_440, 1_837, 755, 985, 308, 902,
							    293, 1_443, 1_671, 1_141, 1_533, 555, 1_562, 1_061, 287, 417, 1_022, 2_008,
							    1_186, 1_015, 1_777, 268
							]
							lowerCAmelCase__       =					[
							    854, 842, 1_353, 114, 1_353, 842, 185, 842, 185, 114, 591, 842,
							    185, 417, 185, 842, 307, 842, 591, 842, 185, 842, 307, 842,
							    591, 842, 1_353, 842, 185, 842, 591, 842, 591, 114, 591, 842,
							    185, 842, 591, 89
							]

							lowerCAmelCase__       =					[1_058_304, 0, 786_432, 7_169, 507, 76, 27, 40, 30, 76]

							lowerCAmelCase__       =					[
							    390, 1_160, 1_002, 1_907, 1_788, 1_788, 1_788, 1_907, 1_002, 1_002, 1_854, 1_002,
							    1_002, 1_002, 1_002, 1_002, 1_002, 1_160, 1_160, 1_606, 596, 596, 1_160, 1_002,
							    1_516, 596, 1_002, 1_002, 1_002, 1_907, 1_788, 1_788, 1_788, 1_854, 1_788, 1_907,
							    1_907, 1_788, 596, 1_626
							]
							lowerCAmelCase__       =					[
							    1_236, 1_668, 1_484, 1_920, 1_848, 1_409, 139, 864, 1_828, 1_272, 1_599, 824,
							    1_672, 139, 555, 1_484, 824, 1_920, 555, 596, 1_579, 1_599, 1_231, 1_599,
							    1_637, 1_407, 212, 824, 1_599, 116, 1_433, 824, 258, 1_599, 1_433, 1_895,
							    1_063, 1_433, 1_433, 1_599
							]
							lowerCAmelCase__       =					[
							    1_684, 1_873, 1_119, 1_189, 395, 611, 1_901, 972, 890, 1_337, 1_392, 1_927,
							    96, 972, 672, 780, 1_119, 890, 158, 771, 1_073, 1_927, 353, 1_331,
							    1_269, 1_459, 1_333, 1_645, 812, 1_577, 1_337, 606, 353, 981, 1_466, 619,
							    197, 391, 302, 1_930
							]
							lowerCAmelCase__       =					[
							    390, 1_160, 1_002, 1_907, 1_788, 1_788, 1_788, 1_907, 1_002, 1_002, 1_854, 1_002,
							    1_002, 1_002, 1_002, 1_002, 1_002, 1_160, 1_160, 1_606, 596, 596, 1_160, 1_002,
							    1_516, 596, 1_002, 1_002, 1_002, 1_907, 1_788, 1_788, 1_788, 1_854, 1_788, 1_907,
							    1_907, 1_788, 596, 1_626
							]
							lowerCAmelCase__       =					[
							    -0.0_4_9_2, -0.0_5_2_4, -0.0_5_6_5, -0.0_6_4_0, -0.0_6_8_6, -0.0_6_8_4, -0.0_6_7_7, -0.0_6_6_4,
							    -0.0_6_0_5, -0.0_4_9_0, -0.0_3_3_0, -0.0_1_6_8, -0.0_0_8_3, -0.0_0_7_5, -0.0_0_5_1, 0.0_0_2_5,
							    0.0_1_3_6, 0.0_2_6_1, 0.0_3_8_6, 0.0_4_9_7, 0.0_5_8_0, 0.0_5_9_9, 0.0_5_8_3, 0.0_6_1_4,
							    0.0_7_4_0, 0.0_8_8_9, 0.1_0_2_3, 0.1_1_6_2, 0.1_2_1_1, 0.1_2_1_2, 0.1_2_5_1, 0.1_3_3_6,
							    0.1_5_0_2, 0.1_6_8_6, 0.1_8_8_3, 0.2_1_4_8, 0.2_3_6_3, 0.2_4_5_8, 0.2_5_0_7, 0.2_5_3_1
							]
							lowerCAmelCase__       =					[
							    0.0_2_5_6, -0.0_5_4_4, 0.1_6_0_0, -0.0_0_3_2, 0.1_0_6_6, 0.0_8_2_5, -0.0_0_1_3, 0.3_4_4_0,
							    0.0_2_1_0, 0.0_4_1_2, -0.1_7_7_7, -0.0_8_9_2, -0.0_1_6_4, 0.0_2_8_5, -0.0_6_1_3, -0.0_6_1_7,
							    -0.0_1_3_7, -0.0_2_0_1, -0.0_1_7_5, 0.0_2_1_5, -0.0_6_2_7, 0.0_5_2_0, -0.0_7_3_0, 0.0_9_7_0,
							    -0.0_1_0_0, 0.0_4_4_2, -0.0_5_8_6, 0.0_2_0_7, -0.0_0_1_5, -0.0_0_8_2
							]
							lowerCAmelCase__       =					[
							    0.0_4_1_5, 0.0_8_7_7, 0.0_0_2_2, -0.0_0_5_5, 0.0_7_5_1, 0.0_3_3_4, 0.0_3_2_4, -0.0_0_6_8,
							    0.0_0_1_1, 0.0_0_1_7, -0.0_6_7_6, 0.0_6_5_5, -0.0_1_4_3, 0.0_3_9_9, 0.0_3_0_3, 0.0_7_4_3,
							    -0.0_1_6_8, -0.0_3_9_4, -0.1_1_1_3, 0.0_1_2_4, 0.0_4_4_2, 0.0_2_6_7, -0.0_0_0_3, -0.1_5_3_6,
							    -0.0_1_1_6, -0.1_8_3_7, -0.0_1_8_0, -0.1_0_2_6, -0.0_7_7_7, -0.0_4_5_6
							]
							lowerCAmelCase__       =					[
							    76, 27, 40, 30, 76, 46, 44, 47, 40, 37, 38, 31, 45, 45, 76, 38, 31, 33,
							    45, 76, 41, 32, 76, 45, 46, 41, 40, 31, 78, 76
							]



							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	JukeboxTokenizer.from_pretrained(self.model_id  )
														_lowercase				=	tokenizer(**self.metas  )["""input_ids"""]
														return tokens



							@slow
							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	JukeboxModel.from_pretrained(self.model_id     ,   min_duration=0  ).eval()
														_lowercase				=	self.prepare_inputs()

														set_seed(0  )
														_lowercase				=	[torch.zeros(1     ,   0     ,   dtype=torch.long  ).cpu() for _ in range(3  )]
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [0]     ,   sample_length=40 * model.priors[0].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														self.assertIn(zs[0][0].detach().cpu().tolist()     ,   [self.EXPECTED_OUTPUT_2, self.EXPECTED_OUTPUT_2_PT_2]  )

														set_seed(0  )
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [1]     ,   sample_length=40 * model.priors[1].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														self.assertIn(zs[1][0].detach().cpu().tolist()     ,   [self.EXPECTED_OUTPUT_1, self.EXPECTED_OUTPUT_1_PT_2]  )

														set_seed(0  )
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [2]     ,   sample_length=40 * model.priors[2].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														self.assertIn(zs[2][0].detach().cpu().tolist()     ,   [self.EXPECTED_OUTPUT_0, self.EXPECTED_OUTPUT_0_PT_2]  )



							@slow
							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	False
														_lowercase				=	JukeboxModel.from_pretrained(self.model_id     ,   min_duration=0  ).eval()

														_lowercase				=	self.prepare_inputs()
														set_seed(0  )
														_lowercase				=	[torch.zeros(1     ,   0     ,   dtype=torch.long  ) for _ in range(3  )]

														_lowercase				=	model.priors[0]
														_lowercase				=	0
														_lowercase				=	top_prior.get_music_tokens_conds(UpperCAmelCase     ,   start=UpperCAmelCase     ,   end=start + top_prior.n_ctx  )
														_lowercase				=	top_prior.get_metadata(labels[0].clone()     ,   UpperCAmelCase     ,   1058304     ,   0  )

														self.assertIsNone(UpperCAmelCase  )
														self.assertListEqual(metadata.numpy()[0][:10].tolist()     ,   self.EXPECTED_Y_COND  )

														_lowercase				,       _lowercase				,       _lowercase				=	top_prior.get_cond(UpperCAmelCase     ,   UpperCAmelCase  )
														torch.testing.assert_allclose(
														    audio_conditioning[0][0][:30].detach()     ,   torch.tensor(self.EXPECTED_AUDIO_COND  )     ,   atol=1e-4     ,   rtol=1e-4  )
														torch.testing.assert_allclose(
														    metadata_conditioning[0][0][:30].detach()     ,   torch.tensor(self.EXPECTED_META_COND  )     ,   atol=1e-4     ,   rtol=1e-4  )
														torch.testing.assert_allclose(
														    lyric_tokens[0, :30].detach()     ,   torch.tensor(self.EXPECTED_LYRIC_COND  )     ,   atol=1e-4     ,   rtol=1e-4  )



							@slow
							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	False

														_lowercase				=	JukeboxModel.from_pretrained(self.model_id     ,   min_duration=0  ).eval()
														set_seed(0  )
														_lowercase				=	torch.rand((1, 5120, 1)  )
														_lowercase				=	list(self.prepare_inputs()  )

														_lowercase				=	[model.vqvae.encode(UpperCAmelCase     ,   start_level=2     ,   bs_chunks=waveform.shape[0]  )[0], None, None]
														_lowercase				=	model._sample(
														    UpperCAmelCase     ,   UpperCAmelCase     ,   sample_levels=[0]     ,   save_results=UpperCAmelCase     ,   sample_length=40 * model.priors[0].raw_to_tokens  )
														torch.testing.assert_allclose(zs[0][0][:40]     ,   torch.tensor(self.EXPECTED_PRIMED_0  )  )

														_lowercase				=	torch.cat((zs[0], torch.zeros(1     ,   2048 - zs[0].shape[-1]  ))     ,   dim=-1  ).long()
														_lowercase				=	[upper_a, model.vqvae.encode(UpperCAmelCase     ,   start_level=1     ,   bs_chunks=waveform.shape[0]  )[0], None]
														_lowercase				=	model._sample(
														    UpperCAmelCase     ,   UpperCAmelCase     ,   sample_levels=[1]     ,   save_results=UpperCAmelCase     ,   sample_length=40 * model.priors[1].raw_to_tokens  )
														torch.testing.assert_allclose(zs[1][0][:40]     ,   torch.tensor(self.EXPECTED_PRIMED_1  )  )

														_lowercase				=	torch.cat((zs[1], torch.zeros(1     ,   2048 - zs[1].shape[-1]  ))     ,   dim=-1  ).long()
														_lowercase				=	[upper_a, upper_a, model.vqvae.encode(UpperCAmelCase     ,   start_level=0     ,   bs_chunks=waveform.shape[0]  )[0]]
														_lowercase				=	model._sample(
														    UpperCAmelCase     ,   UpperCAmelCase     ,   sample_levels=[2]     ,   save_results=UpperCAmelCase     ,   sample_length=40 * model.priors[2].raw_to_tokens  )
														torch.testing.assert_allclose(zs[2][0][:40].cpu()     ,   torch.tensor(self.EXPECTED_PRIMED_2  )  )



							@slow
							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	JukeboxModel.from_pretrained(self.model_id     ,   min_duration=0  ).eval()
														set_seed(0  )
														_lowercase				=	torch.rand((1, 5120, 1)  )
														with torch.no_grad():
																					_lowercase				=	model.vqvae.encode(UpperCAmelCase     ,   start_level=2     ,   bs_chunks=x.shape[0]  )
														torch.testing.assert_allclose(zs[0][0]     ,   torch.tensor(self.EXPECTED_VQVAE_ENCODE  )  )

														with torch.no_grad():
																					_lowercase				=	model.vqvae.decode(UpperCAmelCase     ,   start_level=2     ,   bs_chunks=x.shape[0]  )
														torch.testing.assert_allclose(x[0, :40, 0]     ,   torch.tensor(self.EXPECTED_VQVAE_DECODE  )     ,   atol=1e-4     ,   rtol=1e-4  )






@require_torch
class _lowercase					(       unittest.TestCase						):





							"""simple docstring"""




							lowerCAmelCase__       =					(JukeboxModel,) if is_torch_available() else ()
							lowerCAmelCase__       =					'openai/jukebox-5b-lyrics'
							lowerCAmelCase__       =					{
							    'artist': 'Zac Brown Band',
							    'genres': 'Country',
							    'lyrics': 'I met a traveller from an antique land,\n    Who said "Two vast and trunkless legs of stone\n    Stand in the desert. . . . Near them, on the sand,\n    Half sunk a shattered visage lies, whose frown,\n    And wrinkled lip, and sneer of cold command,\n    Tell that its sculptor well those passions read\n    Which yet survive, stamped on these lifeless things,\n    The hand that mocked them, and the heart that fed;\n    And on the pedestal, these words appear:\n    My name is Ozymandias, King of Kings;\n    Look on my Works, ye Mighty, and despair!\n    Nothing beside remains. Round the decay\n    Of that colossal Wreck, boundless and bare\n    The lone and level sands stretch far away\n    ',
							}

							# fmt: off
							lowerCAmelCase__       =					[
							    1_489, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    1_489, 1_489, 1_489, 1_489, 1_150, 1_853, 1_509, 1_150, 1_357, 1_509, 6, 1_272
							]
							lowerCAmelCase__       =					[
							    1_489, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653
							]

							lowerCAmelCase__       =					[
							    1_125, 416, 1_125, 1_125, 1_125, 1_125, 1_125, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416
							]
							lowerCAmelCase__       =					[
							    416, 416, 1_125, 1_125, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416
							]

							lowerCAmelCase__       =					[
							    1_755, 1_061, 234, 1_755, 1_061, 1_755, 185, 290, 307, 307, 616, 616,
							    616, 616, 616, 616, 307, 290, 417, 1_755, 234, 1_755, 185, 290,
							    290, 290, 307, 616, 616, 616, 616, 616, 290, 234, 234, 1_755,
							    234, 234, 1_755, 234, 185, 185, 307, 616, 616, 616, 616, 290,
							    1_755, 1_755, 1_755, 234, 234, 1_755, 1_572, 290, 307, 616, 34, 616
							]
							lowerCAmelCase__       =					[
							    854, 842, 1_353, 114, 1_353, 842, 185, 842, 185, 114, 591, 842, 185,
							    417, 185, 842, 307, 842, 591, 842, 185, 842, 185, 842, 591, 842,
							    1_353, 842, 185, 842, 591, 842, 591, 114, 591, 842, 185, 842, 591,
							    89, 591, 842, 591, 842, 591, 417, 1_372, 842, 1_372, 842, 34, 842,
							    185, 89, 591, 842, 185, 842, 591, 632
							]

							lowerCAmelCase__       =					[
							    1_489, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653
							]
							lowerCAmelCase__       =					[
							    1_489, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653, 653,
							    653, 653, 653, 653, 653, 653, 653, 1_853, 1_177, 1_536, 1_228,
							    710, 475, 1_489, 1_229, 1_224, 231, 1_224, 252, 1_434, 653, 475,
							    1_106, 1_877, 1_599, 1_228, 1_600, 1_683, 1_182, 1_853, 475, 1_864,
							    252, 1_229, 1_434, 2_001
							]

							lowerCAmelCase__       =					[
							    1_125, 1_125, 416, 1_125, 1_125, 416, 1_125, 1_125, 416, 416, 1_125, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416,
							    416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416, 416
							]
							lowerCAmelCase__       =					[
							    491, 1_755, 34, 1_613, 1_755, 417, 992, 1_613, 222, 842, 1_353, 1_613,
							    844, 632, 185, 1_613, 844, 632, 185, 1_613, 185, 842, 677, 1_613,
							    185, 114, 1_353, 1_613, 307, 89, 844, 1_613, 307, 1_332, 234, 1_979,
							    307, 89, 1_353, 616, 34, 842, 185, 842, 34, 842, 185, 842,
							    307, 114, 185, 89, 34, 1_268, 185, 89, 34, 842, 185, 89
							]



							def     _UpperCAmelCase       (    self     ,   UpperCAmelCase  ):







														'''simple docstring'''






														_lowercase				=	JukeboxTokenizer.from_pretrained(UpperCAmelCase  )
														_lowercase				=	tokenizer(**self.metas  )["""input_ids"""]
														return tokens



							@slow
							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	JukeboxModel.from_pretrained(self.model_id     ,   min_duration=0  ).eval()
														_lowercase				=	self.prepare_inputs(self.model_id  )

														set_seed(0  )
														_lowercase				=	[torch.zeros(1     ,   0     ,   dtype=torch.long  ).cpu() for _ in range(3  )]
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [0]     ,   sample_length=60 * model.priors[0].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														self.assertIn(zs[0][0].detach().cpu().tolist()     ,   [self.EXPECTED_OUTPUT_2, self.EXPECTED_OUTPUT_2_PT_2]  )

														set_seed(0  )
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [1]     ,   sample_length=60 * model.priors[1].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														self.assertIn(zs[1][0].detach().cpu().tolist()     ,   [self.EXPECTED_OUTPUT_1, self.EXPECTED_OUTPUT_1_PT_2]  )

														set_seed(0  )
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [2]     ,   sample_length=60 * model.priors[2].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														self.assertIn(zs[2][0].detach().cpu().tolist()     ,   [self.EXPECTED_OUTPUT_0, self.EXPECTED_OUTPUT_0_PT_2]  )



							@slow
							@skip("""Not enough GPU memory on CI runners"""  )
							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	JukeboxModel.from_pretrained(self.model_id     ,   min_duration=0  ).eval()
														_lowercase				=	[i.cuda() for i in self.prepare_inputs(self.model_id  )]

														set_seed(0  )
														model.priors[0].cuda()
														_lowercase				=	[torch.zeros(1     ,   0     ,   dtype=torch.long  ).cuda() for _ in range(3  )]
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [0]     ,   sample_length=60 * model.priors[0].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														torch.testing.assert_allclose(zs[0][0].cpu()     ,   torch.tensor(self.EXPECTED_GPU_OUTPUTS_2  )  )
														model.priors[0].cpu()

														set_seed(0  )
														model.priors[1].cuda()
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [1]     ,   sample_length=60 * model.priors[1].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														torch.testing.assert_allclose(zs[1][0].cpu()     ,   torch.tensor(self.EXPECTED_GPU_OUTPUTS_1  )  )
														model.priors[1].cpu()

														set_seed(0  )
														model.priors[2].cuda()
														_lowercase				=	model._sample(UpperCAmelCase     ,   UpperCAmelCase     ,   [2]     ,   sample_length=60 * model.priors[2].raw_to_tokens     ,   save_results=UpperCAmelCase  )
														torch.testing.assert_allclose(zs[2][0].cpu()     ,   torch.tensor(self.EXPECTED_GPU_OUTPUTS_0  )  )



							@slow
							def     _UpperCAmelCase       (    self  ):







														'''simple docstring'''






														_lowercase				=	"""ArthurZ/jukebox_prior_0"""
														_lowercase				=	JukeboxPrior.from_pretrained(UpperCAmelCase     ,   min_duration=0  ).eval().half().to("""cuda"""  )

														_lowercase				=	self.prepare_inputs(UpperCAmelCase  )[0].cuda()
														_lowercase				=	model.get_metadata(UpperCAmelCase     ,   0     ,   7680     ,   0  )
														set_seed(0  )
														_lowercase				=	model.sample(1     ,   metadata=UpperCAmelCase     ,   sample_tokens=60  )
														self.assertIn(outputs[0].cpu().tolist()     ,   [self.EXPECTED_GPU_OUTPUTS_2, self.EXPECTED_GPU_OUTPUTS_2_PT_2]  )



def 					__lowerCAmelCase			(  _A					):



							"""simple docstring"""


							if len(_A					) <= 1:
														return data
							else:
														return [
														    *quick_sort([e for e in data[1:] if e <= data[0]]					),
														    data[0],
														    *quick_sort([e for e in data[1:] if e > data[0]]					),
														]


if __name__ == "__main__":
				import doctest

				doctest.testmod()


