Update app.py

set share to True

app.py

@@ -643,7 +643,7 @@ def build_demo():
 if __name__ == '__main__':
     app = build_demo()
     app.queue(max_size=5).launch(
-        server_name="0.0.0.0",
+        share=True,
         show_api=False,
         auth=[
             (os.getenv("APP_USERNAME"), os.getenv("APP_PASSWORD")),