Update app.py

app.py

@@ -12,6 +12,9 @@ st.sidebar.markdown("""
 2. **User Input**: Enter the text you want to analyze.
 3. **Analyze**: Click the 'Analyze' button.
 4. **View Results**: See the identified entities and their details.
+
+To do: 
+https://www.linkedin.com/pulse/seo-content-writing-how-optimize-entity-salience-emmanuel-dan-awoh/
 """)
 
 # Header and intro