Refactor dataframe display in app.py to set index and reduce height

- Updated the display of matchups and marketshares dataframes by setting the index to 'Team' and 'Line', respectively.
- Reduced the height of the displayed dataframes from 1000 to 500 for improved layout and usability.

app.py

@@ -116,7 +116,8 @@ with col1:
 with col2:
     if split_var1 == 'Slate Matchups':
         display_table = matchups
-        st.dataframe(display_table.style.background_gradient(axis=0).background_gradient(cmap='RdYlGn').format(matchups_format, precision=2), height=1000, use_container_width = True)
+        display_table = display_table.set_index('Team')
+        st.dataframe(display_table.style.background_gradient(axis=0).background_gradient(cmap='RdYlGn').format(matchups_format, precision=2), height=500, use_container_width = True)
         st.download_button(
             label="Export Matchups",
             data=convert_df_to_csv(display_table),
@@ -126,7 +127,8 @@ with col2:
     elif split_var1 == 'Line Marketshares':
         display_table = overall_ms
         display_parsed = display_table[display_table['Line'].str.contains('|'.join(team_split))]
-        st.dataframe(display_parsed.style.background_gradient(axis=0).background_gradient(cmap='RdYlGn').format(percentages_format, precision=2), height=1000, use_container_width = True)
+        display_parsed = display_parsed.set_index('Line')
+        st.dataframe(display_parsed.style.background_gradient(axis=0).background_gradient(cmap='RdYlGn').format(percentages_format, precision=2), height=500, use_container_width = True)
         st.download_button(
             label="Export Marketshares",
             data=convert_df_to_csv(display_table),