Update app.py

app.py

@@ -767,9 +767,9 @@ def create_interface():
             outputs=[output_audio, log_output],
             show_progress=True
         )
-       demo.launch()
+    demo.launch()
 
-       if __name__ == "__main__":
-            main()
+    if __name__ == "__main__":
+        main()