Update app.py

app.py

@@ -101,10 +101,8 @@ def turn_page(direction):
         st.session_state.page_index -= 1
     st.session_state.current_text = summ_text[st.session_state.page_index]
 
-# Function to update the current text based on text_area changes
-def update_text():
-    summ_text[st.session_state.page_index] = st.session_state.text_area_value
-    st.session_state.current_text = st.session_state.text_area_value
+def text_area_callback():
+    st.session_state.current_text = st.session_state.input_text
 
 # Display page turner controls
 col1, col2, col3 = st.columns([1, 2, 1])
@@ -116,7 +114,7 @@ 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", st.session_state.current_text, height=200, key="text_area_value", on_change=update_text)
+text = st.text_area("Edit Text", st.session_state.current_text, height=200, key="text_area_value", on_change=text_area_callback)
 
 # Display HTML box
 st.markdown(render_html(st.session_state.current_text), unsafe_allow_html=True)