Add application file

app.py

@@ -46,12 +46,16 @@ def main():
         k = 3
         distances, indices = index.search(query_embedding, k)
         
-        st.subheader("Retrieved Context:")
+        # Prepare combined context from the retrieved chunks
         context = ""
         for idx in indices[0]:
             context_piece = chunks[idx]
             context += context_piece + " "
-            st.write(context_piece)
+        
+        # Use an expander to optionally display the retrieved context
+        with st.expander("Show Retrieved Context"):
+            for idx in indices[0]:
+                st.write(chunks[idx])
         
         st.subheader("Answer:")
         try: