Update app.py

app.py

@@ -40,8 +40,9 @@ def create_interface():
     return app
 
 if __name__ == "__main__":
+    converter = DialogueToSpeechConverter()
     demo = gr.Interface(
-        fn=create_interface,
+        fn=converter.process_text,
         inputs="text",
         outputs="text",
         examples=[