Update app.py

app.py

@@ -1,7 +1,6 @@
 import streamlit as st
 
-# Title of the app
-st.title('Natural Language Processing (NLP) Overview')
+
 
 # Sidebar for navigation
 sidebar = st.sidebar
@@ -19,7 +18,15 @@ if 'selected_page' not in st.session_state:
 # Update the selected page if the user selects a different option
 if sidebar_option != st.session_state.selected_page:
     st.session_state.selected_page = sidebar_option
-
+    
+# Dynamically update the title based on the selected option
+if st.session_state.selected_page == 'What is NLP?':
+    st.title('What is Natural Language Processing (NLP)?')
+elif st.session_state.selected_page == 'NLP Lifecycle':
+    st.title('Natural Language Processing (NLP) Lifecycle')
+elif st.session_state.selected_page == 'NLP Techniques':
+    st.title('Techniques in Natural Language Processing (NLP)')
+    
 # Content for "What is NLP?"
 if st.session_state.selected_page == 'What is NLP?':
     st.write("""