Update main.py

main.py

@@ -211,7 +211,6 @@ class BuildSustain:
         st.sidebar.markdown("---")
         st.sidebar.info(
             "BuildSustain v3.0.0\n\n"
-            "Based on ASHRAE CTF/TFM methods\n\n"
             "Developed by: Dr Majed Abuseif\n\n"
             "School of Architecture and Built Environment\n\n"
             "Deakin University\n\n"
@@ -220,8 +219,8 @@ class BuildSustain:
         
         # Add help section to sidebar
         st.sidebar.markdown("### Help")
-        st.sidebar.write("Learn about CTF/TFM methods:")
-        st.sidebar.markdown("[ASHRAE Handbook](https://www.ashrae.org/technical-resources/bookstore/handbook)")
+        st.sidebar.write("Learn about the used methods:")
+        st.sidebar.markdown("[ASHRAE Handbook](https://www.ashrae.org/technical-resources/ashrae-handbook/ashrae-handbook-online)")
         
         # Debug mode toggle (for development)
         if st.sidebar.checkbox("Debug Mode", value=st.session_state.debug_mode):