Update battingcardratings.py

Move db.close() to proper spot later in function

app/routers_v2/battingcardratings.py

@@ -168,7 +168,6 @@ def get_scouting_dfs(cardset_id: list = None):
 
     vl = pd.DataFrame(vl_vals)
     vr = pd.DataFrame(vr_vals)
-    db.close()
 
     bat_df = pd.merge(vl, vr, on='player_id', suffixes=('_vl', '_vr')).set_index('player_id', drop=False)
 
@@ -206,7 +205,7 @@ def get_scouting_dfs(cardset_id: list = None):
         dict([(x.player.player_id, x.overthrow) for x in positions.where(CardPosition.position == 'C')]),
         name=f'Throw C'
     ))
-
+    db.close()
     logging.debug(f'series_list: {series_list}')
 
     return bat_df.join(series_list)