Update app.py

app.py

@@ -60,58 +60,42 @@ selected_template = templates[presentation_type]
 
 # Title slide configuration
 st.sidebar.header("Title Slide")
-title_slide_preset = st.sidebar.selectbox("Choose Title Slide Preset", ["Custom", "Preset 1", "Preset 2"])
-if title_slide_preset == "Custom":
-    title_slide_info = {
-        'title': st.sidebar.text_input("Title", "Your Presentation Title"),
-        'subtitle': st.sidebar.text_input("Subtitle", "Your Name"),
-        'institution': st.sidebar.text_input("Institution", "Your Institution"),
-        'date': st.sidebar.text_input("Date", "Presentation Date")
-    }
-else:
-    # Add more presets as needed
-    if title_slide_preset == "Preset 1":
-        title_slide_info = {
-            'title': "Preset Title 1",
-            'subtitle': "Preset Subtitle 1",
-            'institution': "Preset Institution 1",
-            'date': "Preset Date 1"
-        }
-    elif title_slide_preset == "Preset 2":
-        title_slide_info = {
-            'title': "Preset Title 2",
-            'subtitle': "Preset Subtitle 2",
-            'institution': "Preset Institution 2",
-            'date': "Preset Date 2"
-        }
-
-# Main page for sections and subsections configuration
-st.title('Customize Your Presentation')
-sections = OrderedDict()
+title_slide_info = {
+    'title': st.sidebar.text_input("Title", "Your Presentation Title"),
+    'subtitle': st.sidebar.text_input("Subtitle", "Your Name"),
+    'institution': st.sidebar.text_input("Institution", "Your Institution"),
+    'date': st.sidebar.text_input("Date", "Presentation Date")
+}
 
-# Existing template sections
-for section in selected_template:
-    with st.expander(f"Section: {section['title']}"):
-        subsections = OrderedDict()
-        for content_title in section['content']:
-            bullets = st.text_area(f"Subsection: {content_title} (Enter bullet points separated by newlines)", height=150).split('\n')
-            subsections[content_title] = bullets
-        sections[section['title']] = {'title': section['title'], 'subsections': subsections}
+# Maintain session state for dynamically added sections
+if 'sections' not in st.session_state:
+    st.session_state.sections = OrderedDict()
+    for section in selected_template:
+        st.session_state.sections[section['title']] = OrderedDict((content, []) for content in section['content'])
 
-# Option to add more sections
+# 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")
-    new_subsections = OrderedDict()
-    num_subsections = st.sidebar.number_input("Number of Subsections", min_value=1, step=1)
-    for i in range(num_subsections):
-        subsection_title = st.sidebar.text_input(f"Subsection Title {i+1}", f"New Subsection {i+1}")
-        bullet_points = st.sidebar.text_area(f"Bullet Points for {subsection_title}", height=100).split('\n')
-        new_subsections[subsection_title] = bullet_points
-    sections[new_section_title] = {'title': new_section_title, 'subsections': new_subsections}
+    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"] = []
+
+# Main page for sections and subsections configuration
+st.title('Customize Your Presentation')
+
+for section_title, subsections in 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')
+            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")
+            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] = []
 
 # Generate and download presentation
 if st.button('Generate Presentation'):
-    file_path = create_presentation(title_slide_info, sections)
+    file_path = create_presentation(title_slide_info, st.session_state.sections)
     with open(file_path, "rb") as file:
         st.download_button(
             label="Download Presentation",