Update app.py

app.py

@@ -99,6 +99,10 @@ def turn_page(direction):
     elif direction == "prev" and st.session_state.page_index > 0:
         st.session_state.page_index -= 1
 
+def update_text():
+    st.session_state.current_text = st.session_state.text_area_value
+
+
 # Display page turner controls
 col1, col2, col3 = st.columns([1, 2, 1])
 with col1:
@@ -109,7 +113,7 @@ with col2:
     st.write(f"Page {st.session_state.page_index + 1} of {len(summ_text)}")
 
 # Display editable text box
-text = st.text_area("Edit Text", summ_text[st.session_state.page_index], height=200)
+text = st.text_area("Edit Text", summ_text[st.session_state.page_index], height=200, on_change=update_text)
 
 # Display HTML box
 st.markdown(render_html(text), unsafe_allow_html=True)