Update app.py

app.py

@@ -123,7 +123,7 @@ def tts_fn(slider_value, input_text):
         inputs = processor(text = text, return_tensors="pt")
 
     with torch.no_grad():
-        spectrogram = model.generate_speech(inputs["input_ids"], speaker_embedding, minlenratio = 2, maxlenratio = 4, threshold = 0.3)
+        spectrogram = model.generate_speech(inputs["input_ids"], speaker_embedding, minlenratio = 2, maxlenratio = 4, threshold = 0.45)
 
     with torch.no_grad():
         speech = vocoder(spectrogram)