Update app.py

app.py

@@ -76,9 +76,4 @@ st.sidebar.text("Demo by JA-RAD")
 # --- NAVIGATION SETUP ---
 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
-pg.run() 
-
-
-if __name__ == "__main__":
-    pg = st.navigation(pages=[type_text_page]) # WITHOUT SECTIONS
-    pg.run()
+pg.run()