Update app.py

app.py

@@ -949,4 +949,10 @@ def build_app():
 
 
 if __name__ == "__main__":
-    build_app().launch()
+    demo = build_app()
+    demo.launch(
+        server_name="0.0.0.0",
+        server_port=int(os.environ.get("PORT", 7860)),
+        share=False,
+        ssr_mode=False,
+    )