Update app.py

app.py

@@ -6,9 +6,9 @@ import streamlit as st
 st.title("📘SBS mapper")
 
 # --- PAGE SETUP ---
-home_page = st.Page(
-    page="pages/home.py",
-    title="Home",
+start_page = st.Page(
+    page="pages/chapter_index.py",
+    title="Chapter Index",
     icon=":material/home:",
     default=True,)
 
@@ -31,19 +31,19 @@ about_page = st.Page(
     default=False)
 
 #PAGES = {
-#    "Home": "pages/home.py" ,
+#    "Chapter Index": "pages/chapter_index.py" ,
 #    "DEMO type_text": "pages/type_text.py",
 #    "DEMO upload file (not yet active)": "pages/upload_file.py",
 #    "About": "pages/about.py",
 #}
 
 #selection = st.sidebar.radio("Pages", list(PAGES.keys()))
-#selection = st.sidebar.radio("Pages", [home_page, type_text_page, upload_file_page, about_page])
+#selection = st.sidebar.radio("Pages", [start_page, type_text_page, upload_file_page, about_page])
 #page = PAGES[selection]
 
 # --- NAVIGATION SETUP ---
-pg = st.navigation(pages=[home_page, type_text_page, upload_file_page, about_page]) # WITHOUT SECTIONS
-#pg = st.navigation({"Home": [home_page], "Demo": [type_text_page, upload_file_page], "About": [about_page]}) # WITH SECTIONS
+pg = st.navigation(pages=[start_page, type_text_page, upload_file_page, about_page]) # WITHOUT SECTIONS
+#pg = st.navigation({"Chapter_Index": [start_page], "Demo": [type_text_page, upload_file_page], "About": [about_page]}) # WITH SECTIONS
 pg.run() 
 
 st.sidebar.text("Project by JA-RAD")