Refactor app.py to implement tabbed navigation for Scoring Percentages, Player ROO, and Optimals sections, enhancing user experience and organization. Remove unnecessary session state keys for radio button selections, streamlining input handling.

app.py

@@ -1,6 +1,7 @@
 import streamlit as st
 import numpy as np
 import pandas as pd
+import gspread
 import pymongo
 
 st.set_page_config(layout="wide")
@@ -104,7 +105,6 @@ def init_FD_lineups():
 
         return FD_seed
 
-@st.cache_data
 def convert_df_to_csv(df):
     return df.to_csv().encode('utf-8')
 
@@ -116,20 +116,17 @@ def convert_df(array):
 roo_data, sd_roo_data, scoring_percentages = init_baselines()
 hold_display = roo_data
 
-st.write("Current session state keys:", list(st.session_state.keys()))
+tab1, tab2, tab3 = st.tabs(["Scoring Percentages", "Player ROO", "Optimals"])
 
 with st.container():
-    col1, col2, col3 = st.columns([3, 3, 3])
+    col1, col2 = st.columns([3, 3])
     with col1:
         view_var = st.selectbox("Select view", ["Simple", "Advanced"], key='view_var')
     with col2:
         site_var = st.selectbox("What site do you want to view?", ('Draftkings', 'Fanduel'), key='site_var')
-    with col3:
-        model_var = st.radio("What do you want to view?", ('Scoring Percentages', 'Player ROO', 'Optimals'), key='model_var')
 
-if model_var == 'Scoring Percentages':
+with tab1:
     st.header("Scoring Percentages")
-    
     with st.expander("Info and Filters"):
         col1, col2, col3 = st.columns([3, 3, 3])
         with col1:
@@ -142,9 +139,9 @@ if model_var == 'Scoring Percentages':
                 for key in st.session_state.keys():
                     del st.session_state[key]
         with col2:
-            slate_var1 = st.radio("Which data are you loading?", ('Main Slate', 'Secondary Slate', 'All Games'), key='slate_var1')
+            slate_var1 = st.radio("Which data are you loading?", ('Main Slate', 'Secondary Slate', 'All Games'))
         with col3:
-            own_var1 = st.radio("How would you like to display team ownership?", ('Sum', 'Average'), key='own_var1')
+            own_var1 = st.radio("How would you like to display team ownership?", ('Sum', 'Average'))
     st.title("Scoring Percentages")
     if view_var == "Simple":
         scoring_percentages = scoring_percentages[['Names', 'Avg Score', '8+ runs', 'Win Percentage']]
@@ -152,9 +149,8 @@ if model_var == 'Scoring Percentages':
     elif view_var == "Advanced":
         st.dataframe(scoring_percentages.style.background_gradient(axis=0).background_gradient(cmap='RdYlGn').format(game_format, precision=2), height=750, use_container_width = True, hide_index=True)
 
-if model_var == 'Player ROO':
+with tab2:
     st.header("Player ROO")
-    
     with st.expander("Info and Filters"):
         col1, col2, col3, col4 = st.columns([3, 3, 3, 3])
         with col1:
@@ -167,11 +163,11 @@ if model_var == 'Player ROO':
                 for key in st.session_state.keys():
                     del st.session_state[key]
         with col2:
-            slate_type_var2 = st.radio("Which slate type are you loading?", ('Regular', 'Showdown'), key='slate_type_var2')
+            slate_type_var2 = st.radio("Which slate type are you loading?", ('Regular', 'Showdown'))
         with col3:
-            slate_var2 = st.radio("Which slate data are you loading?", ('Main', 'Secondary', 'Auxiliary'), key='slate_var2')
+            slate_var2 = st.radio("Which slate data are you loading?", ('Main', 'Secondary', 'Auxiliary'))
         with col4:
-            pos_var2 = st.radio("Which position group would you like to view?", ('All', 'Pitchers', 'Hitters'), key='pos_var2')
+            pos_var2 = st.radio("Which position group would you like to view?", ('All', 'Pitchers', 'Hitters'))
     
     if slate_type_var2 == 'Regular':
         player_roo_raw = roo_data.copy()
@@ -214,9 +210,8 @@ if model_var == 'Player ROO':
     elif view_var == "Advanced":
         st.dataframe(st.session_state['player_roo'].style.background_gradient(axis=0).background_gradient(cmap='RdYlGn').format(player_roo_format, precision=2), height=750, use_container_width = True, hide_index=True)
 
-if model_var == 'Optimals':
+with tab3:
     st.header("Optimals")
-            
     with st.expander("Info and Filters"):
         if st.button("Load/Reset Data", key='reset3'):
             st.cache_data.clear()
@@ -227,8 +222,8 @@ if model_var == 'Optimals':
             for key in st.session_state.keys():
                 del st.session_state[key]
         
-        slate_type_var3 = st.radio("Which slate type are you loading?", ('Regular', 'Showdown'), key='slate_type_var3')
-        slate_var3 = st.radio("Which slate data are you loading?", ('Main', 'Secondary', 'Auxiliary'), key='slate_var3')
+        slate_type_var3 = st.radio("Which slate type are you loading?", ('Regular', 'Showdown'))
+        slate_var3 = st.radio("Which slate data are you loading?", ('Main', 'Secondary', 'Auxiliary'))
 
         if slate_type_var3 == 'Regular':
             if site_var == 'Draftkings':