Update app.py

app.py

@@ -142,7 +142,10 @@ if "app" not in globals():
     app = gr.mount_gradio_app(api, demo, path="/gradio")
 
 
-demo.launch(
-    server_name="0.0.0.0",
-    server_port=int(os.environ.get("PORT", 7860))
-)
+import os
+
+if __name__ == "__main__":
+    demo.launch(
+        server_name="0.0.0.0",
+        server_port=int(os.environ.get("PORT", 7860))
+    )