Update app.py

app.py

@@ -3,7 +3,7 @@ import streamlit as st
 # --- SHARED ON ALL PAGES ---
 #st.logo(image=":material/medical_information:")
 #st.logo("images/medical_information_24dp_1F1F1F_FILL0_wght400_GRAD0_opsz24.png")
-st.sidebar.markdown("Pages")
+st.sidebar.markdown("PagesZZZ")
 
 # --- PAGE SETUP ---
 home_page = st.Page(
@@ -42,9 +42,16 @@ about_page = st.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(pages=[st.sidebar.markdown("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.run() 
 
 st.sidebar.text("Project by JA-RAD")
+about_page = st.Page(
+    page="pages/about.py",
+    title="About the app",
+    icon=":material/info:",
+    default=False)
 
-pg.run() 
+pg_1 = st.navigation(pages=[about_page])
+pg_1.run()