Update app.py

app.py

@@ -98,9 +98,8 @@ def main():
     submit_query = st.button("Submit Query")
 
     if submit_query and query:
-        retriever = astra_vector_index.as_retriever()
-        docs = retriever.get_relevant_documents(query)
-        response = hf_llm(docs)
+       
+        response = astra_vectore_index.query(query, llm =hf_llm)
         st.write(f"Response: {response}")