Adjust column layout in portfolio section of app.py: change from 3 to 2 columns for improved UI in the projections display.

app.py

@@ -796,7 +796,7 @@ with tab1:
 with tab2:
     if 'portfolio' in st.session_state and 'projections_df' in st.session_state:
         with st.container():
-            col1, col2 = st.columns(3)
+            col1, col2 = st.columns(2)
             with col1:
                 if st.button('Reset Portfolio', key='reset_port'):
                     del st.session_state['working_frame']