Update app.py

app.py

@@ -18,7 +18,7 @@ type_text_page = st.Page(
     icon=":material/keyboard:",
     default=False,)
 
-demo_type_text_page = st.Page(
+chapter_and_type_text_page = st.Page(
     page="pages/demo_type_text.py",
     title="DEMO for text entry",
     icon=":material/keyboard:",
@@ -36,18 +36,7 @@ about_page = st.Page(
     icon=":material/info:",
     default=False)
 
-#PAGES = {
-#    "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", [start_page, type_text_page, upload_file_page, about_page])
-#page = PAGES[selection]
-
 # --- NAVIGATION SETUP ---
 pg = st.navigation(pages=[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() 
+pg.run()