Refactor caching mechanism in app.py: replace @st .cache_data with @st .cache_resource for DK and FD lineups initialization. Update timestamp display for last update in the player statistics section.

app.py

@@ -110,7 +110,7 @@ def player_stat_table():
 
     return player_stats, dk_stacks_raw, fd_stacks_raw, dk_roo_raw, fd_roo_raw
 
-@st.cache_data(ttl = 60)
+@st.cache_resource(ttl = 60)
 def init_DK_lineups():  
     
         collection = db["DK_NFL_seed_frame"] 
@@ -122,7 +122,7 @@ def init_DK_lineups():
 
         return DK_seed
 
-@st.cache_data(ttl = 60)
+@st.cache_resource(ttl = 60)
 def init_FD_lineups():  
     
         collection = db["FD_NFL_seed_frame"] 
@@ -150,6 +150,7 @@ try:
 except:
     dk_lineups = pd.DataFrame(columns=dk_columns)
     fd_lineups = pd.DataFrame(columns=fd_columns)
+    
 t_stamp = f"Last Update: " + str(dk_roo_raw['timestamp'][0]) + f" CST"
 
 tab1, tab2, tab3, tab4, tab5, tab6, tab7 = st.tabs(["Team Stacks Range of Outcomes", "Overall Range of Outcomes", "QB Range of Outcomes", "RB Range of Outcomes", "WR Range of Outcomes", "TE Range of Outcomes", "Optimals"])