Update app.py

app.py

@@ -109,7 +109,8 @@ def load_quotes(source="famous"):
         "Love is the universal language, transcending boundaries and touching souls.",
         "Through love, we find connection, unity, and the essence of existence."
     ]
-    return famous_quotes if source == "famous" else custom_quotes
+    quotes = famous_quotes if source == "famous" else custom_quotes
+    return quotes if quotes else ["No quotes available - check back later! 📭"]
 
 # Vote saver - the tally keeper counting thumbs up! 👍📊
 def save_vote(file, item, user_hash):
@@ -238,7 +239,8 @@ def create_streamlit_interface(initial_username):
     if 'last_refresh' not in st.session_state:
         st.session_state.last_refresh = time.time()
     if 'quote_index' not in st.session_state:
-        st.session_state.quote_index = random.randint(0, len(load_quotes("famous")) - 1)
+        quotes = load_quotes("famous")
+        st.session_state.quote_index = random.randint(0, max(0, len(quotes) - 1)) if quotes else 0
     if 'quote_source' not in st.session_state:
         st.session_state.quote_source = "famous"
 
@@ -272,21 +274,28 @@ def create_streamlit_interface(initial_username):
     # Quote section
     st.subheader("Quote of the Moment 📝")
     quotes = load_quotes(st.session_state.quote_source)
-    quote = quotes[st.session_state.quote_index]
-    col1, col2 = st.columns([5, 1])
-    with col1:
-        st.markdown(quote)
-    with col2:
-        if st.button("👍 Upvote", key="quote_vote"):
-            user_hash = generate_user_hash()
-            save_vote(QUOTE_VOTES_FILE, quote, user_hash)
+    if quotes:
+        # Ensure quote_index is within bounds
+        st.session_state.quote_index = st.session_state.quote_index % len(quotes)
+        quote = quotes[st.session_state.quote_index]
+        col1, col2 = st.columns([5, 1])
+        with col1:
+            st.markdown(quote)
+        with col2:
+            if st.button("👍 Upvote", key="quote_vote"):
+                user_hash = generate_user_hash()
+                save_vote(QUOTE_VOTES_FILE, quote, user_hash)
+                st.session_state.last_refresh = time.time()
+                st.rerun()
+        if time.time() - st.session_state.last_refresh > 10:  # 10s quote refresh
+            st.session_state.quote_index = (st.session_state.quote_index + 1) % len(quotes)
+            st.session_state.quote_source = "custom" if st.session_state.quote_source == "famous" else "famous"
+            quotes = load_quotes(st.session_state.quote_source)  # Reload quotes for new source
+            st.session_state.quote_index = st.session_state.quote_index % len(quotes) if quotes else 0
             st.session_state.last_refresh = time.time()
             st.rerun()
-    if time.time() - st.session_state.last_refresh > 10:  # 10s quote refresh
-        st.session_state.quote_index = (st.session_state.quote_index + 1) % len(quotes)
-        st.session_state.quote_source = "custom" if st.session_state.quote_source == "famous" else "famous"
-        st.session_state.last_refresh = time.time()
-        st.rerun()
+    else:
+        st.markdown("No quotes available - check back later! 📭")
 
     # Image voting section
     st.subheader("Image Voting 🖼️")