Update app,py

app.py

@@ -51,7 +51,7 @@ def navigate_to_sources():
         <script>
         // Wait for the page to fully load
         document.addEventListener('DOMContentLoaded', (event) => {
-            // This select the nav item for the Sources page in the sidebar
+            // This selects the nav item for the Sources page in the sidebar
             const sourcesLink = Array.from(document.querySelectorAll('a.css-z5fcl4')).find(el => el.innerText === 'Sources');
             if (sourcesLink) {
                 sourcesLink.click();
@@ -65,13 +65,14 @@ def navigate_to_sources():
 # Custom styling (pure CSS)
 st.markdown("""
 <style>
-/* Change sidebar labels */
-[data-testid="stSidebarNav"] ul li:first-child p {
+/* Change sidebar labels: hide default text and add "Home" using the anchor element */
+[data-testid="stSidebarNav"] ul li:first-child a {
     font-size: 0px;
 }
-[data-testid="stSidebarNav"] ul li:first-child p::after {
+[data-testid="stSidebarNav"] ul li:first-child a::after {
     content: "Home";
     font-size: 14px;
+    display: block;
 }
 
 /* Button styling */
@@ -86,7 +87,6 @@ st.markdown("""
     overflow: hidden !important;
     text-overflow: ellipsis !important;
 }
-/* Form submit button specific styling */
 button[type="submit"], 
 .stFormSubmit>button, 
 [data-testid="stFormSubmitButton"]>button {
@@ -275,7 +275,6 @@ if st.session_state.show_acknowledgment:
     This application is merely a humble vessel for the ocean of wisdom they have shared with the world. We claim no ownership of these teachings - only profound gratitude for the opportunity to help make them more accessible.
     """)
     
-    # Link to Sources using Streamlit's built-in way
     st.markdown('<div class="more-info-link">', unsafe_allow_html=True)
     st.write("For detailed information about our sources, please visit the *Sources* page in the navigation menu.")
     st.markdown('</div>', unsafe_allow_html=True)
@@ -283,7 +282,6 @@ if st.session_state.show_acknowledgment:
 
 # Function to handle query selection from the common questions buttons
 def set_query(query):
-    # If already processing, ignore further input
     if st.session_state.is_processing:
         return
     st.session_state.last_query = query
@@ -297,7 +295,6 @@ def group_buttons(questions, max_chars_per_row=100):
     current_row = []
     current_length = 0
     for q in questions:
-        # Add some buffer for button padding/margins
         q_length = len(q) + 5
         if current_length + q_length > max_chars_per_row and current_row:
             rows.append(current_row)
@@ -338,14 +335,12 @@ for row_idx, row in enumerate(question_rows):
 
 # Function to handle form submission
 def handle_form_submit():
-    # If already processing, ignore further input
     if st.session_state.is_processing:
         return
     if st.session_state.query_input and st.session_state.query_input.strip():
         st.session_state.last_query = st.session_state.query_input.strip()
         st.session_state.submit_clicked = True
         st.session_state.is_processing = True
-        # Increment the form key to force a reset
         st.session_state.form_key += 1
 
 # Create a form with a dynamic key (to allow resetting)
@@ -372,10 +367,9 @@ if st.session_state.submit_clicked and st.session_state.last_query:
     with st.spinner("Processing your question..."):
         try:
             result = process_query(st.session_state.last_query, top_k=top_k, word_limit=word_limit)
-            st.session_state.last_answer = result  # Store result in session state
+            st.session_state.last_answer = result
         except Exception as e:
             st.session_state.last_answer = {"answer_with_rag": f"Error processing query: {str(e)}", "citations": ""}
-    # Reset debouncing after processing and force a rerun to re-enable buttons
     st.session_state.is_processing = False
     st.experimental_rerun()
 
@@ -389,24 +383,20 @@ if st.session_state.last_answer is not None:
 
 # Add helpful information
 st.markdown("---")
-
-# About section with enhanced explanations
 st.markdown("""
 ### About this app
 This application uses a Retrieval-Augmented Generation (RAG) system to answer questions about spirituality based on insights from Indian spiritual texts. It searches through a database of texts to find relevant passages and generates answers based on those passages.
 
 **Important to note:**
-- This is not a general chatbot. It is specifically designed to answer spiritual questions based on referenced texts, not to generate historical information or reproduce stories of saints or spiritual leaders.
-- You may receive slightly different answers when asking the same question multiple times. This variation is intentional and reflects the nuanced nature of spiritual teachings across different traditions.
-- While you can select a specific number of citations and word limit, the actual response may contain fewer citations based on relevance and availability of information. Similarly, explanations may be shorter than the selected word limit if the retrieved information is concise.
+- This is not a general chatbot. It is specifically designed to answer spiritual questions based on referenced texts.
+- You may receive slightly different answers when asking the same question multiple times. This variation reflects the nuanced nature of spiritual teachings across different traditions.
+- While you can select a specific number of citations and word limit, the actual response may contain fewer citations based on relevance and available information.
 - We apologize for any inconsistencies or misinterpretations that may occur. This application is educational in nature and continuously improving.
 
 We value your feedback to enhance this application. Please visit the *Contacts* page to share your suggestions or report any issues.
 
 For more information about the source texts used, see *Sources* in the navigation menu.
 """)
-
-# Citation note at the bottom - improved with support message
 st.markdown('<div class="citation-note">', unsafe_allow_html=True)
 st.markdown("""
 The answers presented in this application are re-presented summaries of relevant passages from the listed citations.