Remove redundant player frame from session state and clean up unused variables in app.py

- Deleted the 'player_frame' from session state upon submission to ensure a fresh state for player selections.
- Removed unused variables related to player counts, streamlining the data processing logic for improved performance and clarity.

app.py

@@ -112,6 +112,8 @@ with tab2:
                     entry_names = st.multiselect("Select players", options=st.session_state['entry_list'], default=[])
                     submitted = st.form_submit_button("Submit")
                     if submitted:
+                        if 'player_frame' in st.session_state:
+                            del st.session_state['player_frame']
                         # Apply entry name filter if specific entries are selected
                         if entry_parse_var == 'Specific' and entry_names:
                             working_df = working_df[working_df['BaseName'].isin(entry_names)]
@@ -180,12 +182,6 @@ with tab2:
             working_df['dupes'] = working_df.groupby('sorted').transform('size')
             working_df = working_df.drop('sorted', axis=1)
         
-
-        contest_players = set()
-        players_1per = set()
-        players_5per = set()
-        players_10per = set()
-        players_20per = set()
         for col in player_columns:
             contest_players = working_df.copy()
             players_1per = working_df.nlargest(n=int(len(working_df) * 0.01), columns='actual_fpts')