qfix

app.py

@@ -83,9 +83,16 @@ def main():
                 if not winning_hotkeys.empty:
                     best_hotkey = winning_hotkeys.idxmax()
 
-                    # get the best model with the winning hotkey
-                    best_model = model_evaluations[competition][model_evaluations[competition]["Hotkey"] == best_hotkey].iloc[0]
-                    st.session_state.leader_info[competition] = update_leader_info(st.session_state.leader_info, competition, best_model)
+                    # Filter models for the best hotkey
+                    best_model_filtered = model_evaluations[competition][model_evaluations[competition]["Hotkey"] == best_hotkey]
+
+                    # Check if the filtered DataFrame is not empty
+                    if not best_model_filtered.empty:
+                        best_model = best_model_filtered.iloc[0]
+                        st.session_state.leader_info[competition] = update_leader_info(st.session_state.leader_info, competition, best_model)
+                    else:
+                        st.warning(f"No model found for the best hotkey: {best_hotkey} in competition {competition}.")
+
             else:
                 st.session_state.leader_info[competition] = {
                     "Hotkey": "N/A",