Fix column renaming logic for player exposure percentages in app.py

- Updated the renaming logic to correctly reference exposure percentages for each player count set, ensuring accurate display in the user interface.
- Introduced a counter variable to manage the exposure naming dynamically, enhancing clarity in data representation.

app.py

@@ -199,14 +199,16 @@ with tab2:
             tab1, tab2 = st.tabs(['Player Used Info', 'Stack Used Info'])
             with tab1:
                 for each_set in [player_counts, player_1per_counts, player_5per_counts, player_10per_counts, player20_per_counts]:
+                    count_var = 0
                     set_frame = each_set.to_frame().reset_index().rename(columns={'index': 'Player', 'count': 'Count'})
                     set_frame['Percent'] = set_frame['Count'] / len(working_df)
                     set_frame = set_frame[['Player', 'Percent']]
-                    set_frame = set_frame.rename(columns={'Percent': f'Exposure Top {each_set_name}'})
+                    set_frame = set_frame.rename(columns={'Percent': f'Exposure Top {each_set_name[count_var]}'})
                     if 'player_frame' not in st.session_state:
                         st.session_state['player_frame'] = set_frame
                     else:
                         st.session_state['player_frame'] = pd.merge(st.session_state['player_frame'], set_frame, on='Player', how='outer')
+                    count_var += 1
                 st.dataframe(st.session_state['player_frame'])
             with tab2:
                 stack_counts = pd.Series(list(working_df['stack'])).value_counts()