Refactor data loading in app.py to improve clarity and maintainability. Renamed variable from 'raw_display' to 'load_display' for better context. Streamlined filtering for DraftKings and FanDuel sites by reusing the loaded DataFrame. Removed redundant database queries to enhance performance.

app.py

@@ -161,10 +161,10 @@ def init_baselines(sport):
         collection = db['Player_SD_Range_Of_Outcomes'] 
         cursor = collection.find()
     
-        raw_display = pd.DataFrame(list(cursor))
-        raw_display = raw_display[['Player', 'Minutes Proj', 'Position', 'Team', 'Opp', 'Salary', 'Floor', 'Median', 'Ceiling', 'Top_finish', 'Top_5_finish', 'Top_10_finish', '20+%', '4x%', '5x%', '6x%', 'GPP%',
+        load_display = pd.DataFrame(list(cursor))
+        load_display = load_display[['Player', 'Minutes Proj', 'Position', 'Team', 'Opp', 'Salary', 'Floor', 'Median', 'Ceiling', 'Top_finish', 'Top_5_finish', 'Top_10_finish', '20+%', '4x%', '5x%', '6x%', 'GPP%',
                                    'Own', 'Small_Own', 'Large_Own', 'Cash_Own', 'CPT_Own', 'LevX', 'ValX', 'site', 'version', 'slate', 'timestamp', 'player_id']]
-        raw_display = raw_display[raw_display['site'] == 'Draftkings']
+        raw_display = load_display[load_display['site'] == 'Draftkings']
         raw_display['Small_Field_Own'] = raw_display['Small_Own']
         raw_display['small_CPT_Own_raw'] = (raw_display['Small_Field_Own'] / 2) * ((100 - (100-raw_display['Small_Field_Own']))/100)
         small_cpt_own_var = 300 / raw_display['small_CPT_Own_raw'].sum()
@@ -174,14 +174,8 @@ def init_baselines(sport):
         raw_display['CPT_STDev'] = raw_display['cpt_Median'] / 4
         
         dk_raw = raw_display.dropna(subset=['Median'])
-        
-        collection = db['Player_SD_Range_Of_Outcomes'] 
-        cursor = collection.find()
-    
-        raw_display = pd.DataFrame(list(cursor))
-        raw_display = raw_display[['Player', 'Minutes Proj', 'Position', 'Team', 'Opp', 'Salary', 'Floor', 'Median', 'Ceiling', 'Top_finish', 'Top_5_finish', 'Top_10_finish', '20+%', '4x%', '5x%', '6x%', 'GPP%',
-                                   'Own', 'Small_Own', 'Large_Own', 'Cash_Own', 'CPT_Own', 'LevX', 'ValX', 'site', 'version', 'slate', 'timestamp', 'player_id']]
-        raw_display = raw_display[raw_display['site'] == 'Fanduel']
+
+        raw_display = load_display[load_display['site'] == 'Fanduel']
         raw_display['Small_Field_Own'] = raw_display['Large_Own']
         raw_display['small_CPT_Own'] = raw_display['CPT_Own']
         raw_display['cpt_Median'] = raw_display['Median']