Enhance app.py by adding a new "Load/Reset Data" button in the main container and forms for Scoring Percentages, Player ROO, and Optimals sections, improving data management and user interaction. Streamline data loading process and session state management across tabs.

app.py

@@ -115,11 +115,20 @@ def convert_df(array):
     return array.to_csv().encode('utf-8')
 
 with st.container():
-    col1, col2 = st.columns([3, 3])
+    col1, col2, col3 = st.columns([3, 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:
+        if st.button("Load/Reset Data", key='reset'):
+            st.cache_data.clear()
+            roo_data, sd_roo_data, scoring_percentages = init_baselines()
+            hold_display = roo_data
+            dk_lineups = init_DK_lineups('Main')
+            fd_lineups = init_FD_lineups('Main')
+            for key in st.session_state.keys():
+                del st.session_state[key]
 
 tab1, tab2, tab3 = st.tabs(["Scoring Percentages", "Player ROO", "Optimals"])
 
@@ -129,20 +138,10 @@ hold_display = roo_data
 with tab1:
     st.header("Scoring Percentages")
     with st.expander("Info and Filters"):
-        col1, col2, col3 = st.columns([3, 3, 3])
-        with col1:
-            if st.button("Load/Reset Data", key='reset1'):
-                st.cache_data.clear()
-                roo_data, sd_roo_data, scoring_percentages = init_baselines()
-                hold_display = roo_data
-                dk_lineups = init_DK_lineups('Main')
-                fd_lineups = init_FD_lineups('Main')
-                for key in st.session_state.keys():
-                    del st.session_state[key]
-        with col2:
+        with st.form("Scoring Percentages"):
             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'))
+            submit_button = st.form_submit_button("Submit")
     st.title("Scoring Percentages")
     if view_var == "Simple":
         scoring_percentages = scoring_percentages[['Names', 'Avg Score', '8+ runs', 'Win Percentage']]
@@ -153,23 +152,11 @@ with tab1:
 with tab2:
     st.header("Player ROO")
     with st.expander("Info and Filters"):
-        col1, col2, col3, col4 = st.columns([3, 3, 3, 3])
-        with col1:
-            if st.button("Load/Reset Data", key='reset2'):
-                st.cache_data.clear()
-                roo_data, sd_roo_data, scoring_percentages = init_baselines()
-                hold_display = roo_data
-                dk_lineups = init_DK_lineups('Main')
-                fd_lineups = init_FD_lineups('Main')
-                for key in st.session_state.keys():
-                    del st.session_state[key]
-        with col2:
+        with st.form("Player ROO"):
             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'))
-        with col4:
             pos_var2 = st.radio("Which position group would you like to view?", ('All', 'Pitchers', 'Hitters'))
-    
+            submit_button = st.form_submit_button("Submit")
     if slate_type_var2 == 'Regular':
         player_roo_raw = roo_data.copy()
         if site_var == 'Draftkings':
@@ -214,17 +201,10 @@ with tab2:
 with tab3:
     st.header("Optimals")
     with st.expander("Info and Filters"):
-        if st.button("Load/Reset Data", key='reset3'):
-            st.cache_data.clear()
-            roo_data, sd_roo_data, scoring_percentages = init_baselines()
-            hold_display = roo_data
-            dk_lineups = init_DK_lineups('Main')
-            fd_lineups = init_FD_lineups('Main')
-            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'))
-        slate_var3 = st.radio("Which slate data are you loading?", ('Main', 'Secondary', 'Auxiliary'))
+        with st.form("Optimals"):
+            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'))
+            submit_button = st.form_submit_button("Submit")
 
         if slate_type_var3 == 'Regular':
             if site_var == 'Draftkings':