Update app.py

app.py

@@ -4,9 +4,9 @@ from TTS.utils.manage import ModelManager
 from TTS.utils.synthesizer import Synthesizer
 
 manager = ModelManager()
-model_path1, config_path, model_item = manager.download_model("tts_models/zh-CN/baker/tacotron2-DDC-GST")
+model_path1, config_path1, model_item = manager.download_model("tts_models/zh-CN/baker/tacotron2-DDC-GST")
 synthesizer = Synthesizer(
-    model_path1, config_path, None, None, None,
+    model_path1, config_path1, None, None, None,
 )
 
 import os