Update app.py

app.py

@@ -102,7 +102,10 @@ async def greet(product,description):
             if tts is not None:
                 del tts
             tts = TTS(os.path.join(os.getcwd(), tts_model_str))
-            samples = tts.synthesize(a_list[0], "92")
+            speakers = tts.get_speakers()
+            model_to_speakers = dict()
+            model_to_speakers[tts_model_str] = speakers
+            samples = tts.synthesize(a_list[0], speakers[-1])
         yield (tts.get_sampling_rate(), samples)
     else:
         output = llm.create_chat_completion(
@@ -125,7 +128,10 @@ async def greet(product,description):
                     if tts is not None:
                         del tts
                     tts = TTS(os.path.join(os.getcwd(), tts_model_str))
-                    samples = tts.synthesize(delta.get('content', ''), "92")
+                    speakers = tts.get_speakers()
+                    model_to_speakers = dict()
+                    model_to_speakers[tts_model_str] = speakers
+                    samples = tts.synthesize(delta.get('content', ''), speakers[-1])
         yield (tts.get_sampling_rate(), samples)
 
 demo = gr.Interface(fn=greet, inputs=["text","text"], outputs=gr.Audio(), concurrency_limit=10)