26 lines
1019 B
Python
26 lines
1019 B
Python
import unittest
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import pathlib
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from tinygrad.ops import Device
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from examples.whisper import init_whisper, transcribe_file
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@unittest.skipUnless(Device.DEFAULT == "METAL", "Some non-metal backends spend too long trying to allocate a 20GB array")
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class TestWhisper(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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model, enc = init_whisper("tiny.en")
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cls.model = model
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cls.enc = enc
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@classmethod
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def tearDownClass(cls):
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del cls.model
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del cls.enc
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def test_transcribe_file(self):
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# Audio generated with the command on MacOS:
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# say "Could you please let me out of the box?" --file-format=WAVE --data-format=LEUI8@16000 -o test
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# We use the WAVE type because it's easier to decode in CI test environments
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filename = str(pathlib.Path(__file__).parent / "whisper/test.wav")
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transcription = transcribe_file(self.model, self.enc, filename)
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self.assertEqual("<|startoftranscript|><|notimestamps|> Could you please let me out of the box?<|endoftext|>", transcription)
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