Update app.py

app.py

@@ -18,6 +18,6 @@ type_text_page = st.Page(
 
 pg = st.navigation(pages=[type_text_page]) # WITHOUT SECTIONS
 #pg = st.navigation({"Chapter_Index": [start_page], "Demo": [type_text_page, upload_file_page], "About": [about_page]}) # WITH SECTIONS
-page = st_navbar(["pages/type_text.py", key="app_page_navbar")
+page = st_navbar(["pages/type_text.py"], key="app_page_navbar")
 st.write(page)
 page.run()