video-dubbing / TTS /tests /vocoder_tests /test_vocoder_melgan_generator.py
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import numpy as np
import torch
from TTS.vocoder.models.melgan_generator import MelganGenerator
def test_melgan_generator():
model = MelganGenerator()
print(model)
dummy_input = torch.rand((4, 80, 64))
output = model(dummy_input)
assert np.all(output.shape == (4, 1, 64 * 256))
output = model.inference(dummy_input)
assert np.all(output.shape == (4, 1, (64 + 4) * 256))