Fixing HF Space host config

app.py

@@ -7,8 +7,4 @@ from pii_leaderboard import create_app
 
 if __name__ == "__main__":
     demo = create_app()
-    demo.launch(
-        server_name="127.0.0.1",
-        server_port=7860,
-        share=False
-    )
+    demo.launch()