less updates

src/streamlit_app.py

@@ -55,7 +55,7 @@ BASELINES = {
     }
 }
 
-@st.cache_data(ttl=300)  # Cache for 5 minutes
+@st.cache_data()  # Cache without TTL - manual refresh only
 def fetch_leaderboard_data():
     """Fetch all grounding results from HuggingFace leaderboard by streaming JSON files."""
     api = HfApi()
@@ -388,6 +388,13 @@ def main():
     st.title("🎯 Grounding Benchmark Leaderboard")
     st.markdown("Visualization of model performance on grounding benchmarks")
     
+    # Add refresh button
+    col1, col2 = st.columns([1, 5])
+    with col1:
+        if st.button("🔄 Refresh", help="Refresh leaderboard data from HuggingFace"):
+            st.cache_data.clear()
+            st.rerun()
+    
     # Fetch data
     with st.spinner("Loading leaderboard data..."):
         df = fetch_leaderboard_data()