Refactor column layout and default selection in app.py

- Adjusted the layout of the options columns by reducing the number of columns from three to two for improved user interface clarity.
- Set the default selection for the parse type to 'Manual', streamlining the user experience during data input.

app.py

@@ -80,9 +80,8 @@ with tab1:
     with col1:
         if st.button('Clear data', key='reset1'):
             st.session_state.clear()
-        search_options, sport_options, date_options = st.columns(3)
-        with search_options:
-            parse_type = st.selectbox("Manual upload or DB search?", ['Manual', 'DB Search'], key='parse_type')
+        sport_options, date_options = st.columns(2)
+        parse_type = 'Manual'
         with sport_options:
             sport_select = st.selectbox("Select Sport", ['MLB', 'MMA', 'GOLF', 'NBA', 'NHL'], key='sport_select')
             type_var = st.selectbox("Select Game Type", ['Classic', 'Showdown'], key='type_var')