Update app.py

app.py

@@ -82,30 +82,29 @@ def render_html(text):
     sentences = text.split('.')
     # Create HTML list items
     list_items = "".join([f"<li>{sentence.strip()}.</li>" for sentence in sentences if sentence.strip()])
-
-    # summ_text[st.session_state.page_index] = text
-    
     # Wrap list items in an unordered list
     return f"<ul>{list_items}</ul>"
-    
 
-# Initialize session state for page index
+# Initialize session state for page index and text
 if 'page_index' not in st.session_state:
     st.session_state.page_index = 0
-    
+
 if 'current_text' not in st.session_state:
-    st.session_state.current_text = summ_text[0]
+    st.session_state.current_text = summ_text[st.session_state.page_index]
 
 # Function to handle page turn
 def turn_page(direction):
-    print(st.session_state.current_text)
-    summ_text[st.session_state.page_index] = st.session_state.current_text
     if direction == "next" and st.session_state.page_index < len(summ_text) - 1:
         st.session_state.page_index += 1
     elif direction == "prev" and st.session_state.page_index > 0:
         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
+
 # Display page turner controls
 col1, col2, col3 = st.columns([1, 2, 1])
 with col1:
@@ -116,7 +115,8 @@ 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")
+text = st.text_area("Edit Text", st.session_state.current_text, height=200, key="text_area_value", on_change=update_text)
 
 # Display HTML box
 st.markdown(render_html(st.session_state.current_text), unsafe_allow_html=True)
+