fix for init glow-tts

TTS/tts/utils/generic_utils.py

@@ -106,7 +106,7 @@ def setup_model(num_chars, num_speakers, c, speaker_embedding_dim=None):
                         hidden_channels=192,
                         filter_channels=768,
                         filter_channels_dp=256,
-                        out_channels=80,
+                        out_channels=c.audio['num_mels'],
                         kernel_size=3,
                         num_heads=2,
                         num_layers_enc=6,