trying to clean up frame copying

app.py

@@ -470,9 +470,9 @@ with tab5:
                                     flex_file['Prop'] = flex_file['Player'].map(prop_dict)
                                     flex_file = flex_file[['Player', 'book', 'Prop', 'Floor', 'Median', 'Ceiling', 'STD']]
             
-                                    hold_file = flex_file
-                                    overall_file = flex_file
-                                    prop_file = flex_file
+                                    hold_file = flex_file.copy()
+                                    overall_file = flex_file.copy()
+                                    prop_file = flex_file.copy()
                                           
                                     overall_players = overall_file[['Player']]
             
@@ -518,7 +518,7 @@ with tab5:
                                     players_only['Team'] = players_only['Player'].map(team_dict)
             
                                     leg_outcomes = players_only[['Player', 'Team', 'Book', 'Prop Type', 'Prop', 'Mean_Outcome', 'Imp Over', 'Over%', 'Imp Under', 'Under%', 'Bet?', 'Edge']]
-                                    sim_all_hold = pd.concat([sim_all_hold, leg_outcomes], ignore_index=True)
+                                    sim_all_hold = pd.concat([sim_all_hold, leg_outcomes])
                                     
                                     final_outcomes = sim_all_hold
                                 
@@ -608,9 +608,9 @@ with tab5:
                                 flex_file['Prop'] = flex_file['Player'].map(prop_dict)
                                 flex_file = flex_file[['Player', 'book', 'Prop', 'Floor', 'Median', 'Ceiling', 'STD']]
         
-                                hold_file = flex_file
-                                overall_file = flex_file
-                                prop_file = flex_file
+                                hold_file = flex_file.copy()
+                                overall_file = flex_file.copy()
+                                prop_file = flex_file.copy()
                                       
                                 overall_players = overall_file[['Player']]
         
@@ -656,7 +656,7 @@ with tab5:
                                 players_only['Team'] = players_only['Player'].map(team_dict)
         
                                 leg_outcomes = players_only[['Player', 'Team', 'Book', 'Prop Type', 'Prop', 'Mean_Outcome', 'Imp Over', 'Over%', 'Imp Under', 'Under%', 'Bet?', 'Edge']]
-                                sim_all_hold = pd.concat([sim_all_hold, leg_outcomes], ignore_index=True)
+                                sim_all_hold = pd.concat([sim_all_hold, leg_outcomes])
                                 
                                 final_outcomes = sim_all_hold