update wavernn test config, delete cap=True

TTS/vocoder/utils/generic_utils.py

@@ -61,7 +61,7 @@ def plot_results(y_hat, y, ap, global_step, name_prefix):
     return figures
 
 
-def to_camel(text, cap=True):
+def to_camel(text):
     text = text.capitalize()
     return re.sub(r'(?!^)_([a-zA-Z])', lambda m: m.group(1).upper(), text)
 

tests/inputs/test_vocoder_wavernn_config.json

@@ -54,6 +54,9 @@
     "mulaw": false,         		// apply mulaw if mode is bits
     "padding": 2,			// pad the input for resnet to see wider input length
 
+    // GENERATOR - for backward compatibility
+    "generator_model": "WaveRNN",
+
     // DATASET
     //"use_gta": true,				// use computed gta features from the tts model
     "data_path": "tests/data/ljspeech/wavs/",	// path containing training wav files