Update app.py

app.py

@@ -139,6 +139,6 @@ def process_text(text):
     )
             
     if __name__ == "__main__":
-    demo.launch(server_name="0.0.0.0", server_port=7860)
+        demo.launch(server_name="0.0.0.0", server_port=7860)
     #demo.launch()