Update column layout for filter options in app.py

- Modified the column definition for the filter options to use a list format, improving layout flexibility and readability.
- This change enhances the user interface by ensuring a more consistent and visually appealing arrangement of filter controls.

app.py

@@ -266,7 +266,7 @@ with tab2:
     if 'display_contest_info' in st.session_state:
         with st.expander("Info and filters"):
             st.info("Note that any filtering here needs to be reset manually, i.e. if you parse down the specific users and want to reset the table, just backtrack your filtering by setting it back to 'All'")
-            clear_col, reset_col, blank_col = st.columns(1, 1, 8)
+            clear_col, reset_col, blank_col = st.columns([1, 1, 8])
             with clear_col:
                 if st.button('Clear data', key='reset3'):
                     st.session_state.clear()