mv filter to sidebar

app.py

@@ -78,6 +78,7 @@ try:
         df = get_leaderboard_df()
 
         with st.sidebar: # st.expander("Leaderboard", expanded=True):
+            st.header("Leaderboard filter control panel")
             default_columns = [c for c in df.columns if c not in ['file name', 'submitter', 'MICRO precision', 'MICRO recall', 'MACRO precision', 'MACRO recall',  'detail result']]
             selected_columns = st.multiselect('Select columns to display', df.columns, default=default_columns)
             # add filterable dataframe