Add containers for displaying dataframes in pitcher, hitter, and team tabs of Streamlit app

- Introduced separate containers for displaying dataframes in each tab to enhance layout and organization.
- Updated dataframe rendering to occur within these new containers for improved user experience.

src/streamlit_app.py

@@ -97,6 +97,9 @@ bp_data, hitter_agg, hitter_long, hitter_short, pitcher_agg, pitcher_long, pitch
 pitcher_tab, hitter_tab, team_tab = st.tabs(['Pitchers', 'Hitters', 'Team'])
 
 with pitcher_tab:
+    sp_disp_container = st.container(border = True)
+    sp_disp_container = sp_disp_container.empty()
+
     with st.expander('Info and Display Options'):
         st.info('Note: Splits options are available for all baseline tables, they do not apply to True AVG, HWSr, or the Overview tables')
         col1, col2, col3 = st.columns(3)
@@ -122,9 +125,13 @@ with pitcher_tab:
     elif table_var_sp == 'League Long Term Baselines':
         st.session_state['sp_disp_frame'] = pitcher_long
     
-    st.dataframe(st.session_state['sp_disp_frame'])
+    with sp_disp_container:
+        st.dataframe(st.session_state['sp_disp_frame'])
 
 with hitter_tab:
+    hitter_disp_container = st.container(border = True)
+    hitter_disp_container = hitter_disp_container.empty()
+
     with st.expander('Info and Display Options'):
         st.info('Note: Splits options are available for all baseline tables')
         col1, col2, col3 = st.columns(3)
@@ -146,9 +153,13 @@ with hitter_tab:
     elif table_var_hitter == 'League Long Term Baselines':
         st.session_state['hitter_disp_frame'] = hitter_long
 
-    st.dataframe(st.session_state['hitter_disp_frame'])
+    with hitter_disp_container:
+        st.dataframe(st.session_state['hitter_disp_frame'])
 
 with team_tab:
+    team_disp_container = st.container(border = True)
+    team_disp_container = team_disp_container.empty()
+
     with st.expander('Info and Display Options'):
         col1, col2, col3 = st.columns(3)
         with col1:
@@ -161,4 +172,5 @@ with team_tab:
     elif table_var_team == 'Bullpen Baselines':
         st.session_state['team_disp_frame'] = bp_data
 
-    st.dataframe(st.session_state['team_disp_frame'])
+    with team_disp_container:
+        st.dataframe(st.session_state['team_disp_frame'])