Refactor app.py to reintroduce tab definitions for Scoring Percentages, Player ROO, and Optimals, ensuring proper organization and functionality within the container. Update caching for data conversion to enhance performance.

app.py

@@ -55,8 +55,6 @@ st.markdown("""
     }
 </style>""", unsafe_allow_html=True)
 
-tab1, tab2, tab3 = st.tabs(["Scoring Percentages", "Player ROO", "Optimals"])
-
 @st.cache_resource(ttl = 60)
 def init_baselines():
     collection = db["Player_Range_Of_Outcomes"] 
@@ -107,6 +105,7 @@ def init_FD_lineups():
 
         return FD_seed
 
+@st.cache_data
 def convert_df_to_csv(df):
     return df.to_csv().encode('utf-8')
 
@@ -115,9 +114,6 @@ def convert_df(array):
     array = pd.DataFrame(array, columns=column_names)
     return array.to_csv().encode('utf-8')
 
-roo_data, sd_roo_data, scoring_percentages = init_baselines()
-hold_display = roo_data
-
 with st.container():
     col1, col2 = st.columns([3, 3])
     with col1:
@@ -125,6 +121,11 @@ with st.container():
     with col2:
         site_var = st.selectbox("What site do you want to view?", ('Draftkings', 'Fanduel'), key='site_var')
 
+tab1, tab2, tab3 = st.tabs(["Scoring Percentages", "Player ROO", "Optimals"])
+
+roo_data, sd_roo_data, scoring_percentages = init_baselines()
+hold_display = roo_data
+
 with tab1:
     st.header("Scoring Percentages")
     with st.expander("Info and Filters"):