Update app.py

app.py

@@ -6,10 +6,8 @@ model_name = "tts_models/zh-CN/baker/tacotron2-DDC-GST"
 # Init TTS
 tts = TTS(model_name, progress_bar=False, gpu=False)
 
-def text_to_speech(text: str, speaker_wav, language: str, model):
-    if model != model_name:
-        tts = TTS(model, progress_bar=False, gpu=False)
-    if speaker_wav:
+def text_to_speech(text: str, speaker_wav, language: str):
+    if speaker_wav is not None:
         tts.tts_to_file(text, speaker_wav=speaker_wav, language=language, file_path="output.wav")
     else:
         tts.tts_to_file(text, speaker=tts.speakers[0], language=language, file_path="output.wav")
@@ -17,8 +15,7 @@ def text_to_speech(text: str, speaker_wav, language: str, model):
 
 inputs = [gr.Textbox(label="Input the text", value="Hello!", max_lines=3),
           gr.Audio(lable="Input your voice here", source="microphone", type="filepath"), 
-            gr.Radio(label="Language", choices=tts.languages, value="en"),
-         gr.Dropdown(label="Model", choices=TTS.list_models, value="tts_models/zh-CN/baker/tacotron2-DDC-GST")]
+            gr.Radio(label="Language", choices=tts.languages, value="en")]
 outputs = gr.Audio(label="Output")
 
 demo = gr.Interface(fn=text_to_speech, inputs=inputs, outputs=outputs)