ValueError: low >= high

[enhuiz]

WaveGrad/data.py

Lines 47 to 49 in 6be2f4c

	if audio.shape[-1] >= self.segment_length:
	max_audio_start = audio.shape[-1] - self.segment_length
	audio_start = np.random.randint(0, max_audio_start)

Since np.random.randint has the right exclusive boundary, np.random.randint(0, 0) raises an error. Consider to switch to random.randint or change to audio.shape[-1] > self.segment_length?

[ivanvovk]

@enhuiz Yeah, you are right, it is a bug. Thank you for your feedback. I will push an update with second approach.

[ivanvovk]

Closing issue since the problem is solved.