Update app.py

app.py

@@ -70,26 +70,37 @@ title_slide_info = {
 # Maintain session state for dynamically added sections
 if 'sections' not in st.session_state:
     st.session_state.sections = OrderedDict()
+    st.session_state.section_counter = 1  # Counter for unique section names
     for section in selected_template:
         st.session_state.sections[section['title']] = OrderedDict((content, []) for content in section['content'])
 
 # Option to add more sections dynamically
 if st.sidebar.button("Add More Section"):
-    new_section_title = st.sidebar.text_input("New Section Title", "New Section")
-    if new_section_title and new_section_title not in st.session_state.sections:
-        st.session_state.sections[new_section_title] = OrderedDict()
-        st.session_state.sections[new_section_title]["New Subsection"] = []
+    new_section_title = f"New Section {st.session_state.section_counter}"
+    st.session_state.sections[new_section_title] = OrderedDict({"New Subsection": []})
+    st.session_state.section_counter += 1
 
 # Main page for sections and subsections configuration
 st.title('Customize Your Presentation')
 
-for section_title, subsections in st.session_state.sections.items():
+for section_title, subsections in list(st.session_state.sections.items()):
     with st.expander(f"Section: {section_title}"):
-        for subsection_title, bullet_points in subsections.items():
-            bullets = st.text_area(f"Subsection: {subsection_title} (Enter bullet points separated by newlines)", value="\n".join(bullet_points), height=150).split('\n')
+        # Edit section title
+        new_section_title = st.text_input(f"Edit Section Title:", value=section_title, key=f"section_title_{section_title}")
+        if new_section_title != section_title:
+            st.session_state.sections[new_section_title] = st.session_state.sections.pop(section_title)
+            section_title = new_section_title
+        
+        for subsection_title, bullet_points in list(subsections.items()):
+            bullets = st.text_area(f"Subsection: {subsection_title} (Enter bullet points separated by newlines)", 
+                                   value="\n".join(bullet_points), 
+                                   height=150,
+                                   key=f"{section_title}_{subsection_title}").split('\n')
             st.session_state.sections[section_title][subsection_title] = bullets
-        if st.button(f"Add Subsection to {section_title}"):
-            new_subsection_title = st.text_input(f"New Subsection Title for {section_title}", "New Subsection")
+        
+        # Add new subsection to the current section
+        if st.button(f"Add Subsection to {section_title}", key=f"add_subsection_{section_title}"):
+            new_subsection_title = st.text_input(f"New Subsection Title for {section_title}", "New Subsection", key=f"new_subsection_{section_title}")
             if new_subsection_title and new_subsection_title not in st.session_state.sections[section_title]:
                 st.session_state.sections[section_title][new_subsection_title] = []