Update app.py

app.py

@@ -114,9 +114,9 @@ if query and st.session_state.documents_loaded:
         # Create the retrieval QA chain
         qa_chain = RetrievalQA.from_chain_type(
             retriever=st.session_state.vector_store.as_retriever(),
-            chain_type="stuff",
+            #chain_type="stuff",
             llm=llm,
-            chain_type_kwargs={"prompt": qa_prompt}
+            #chain_type_kwargs={"prompt": qa_prompt}
         )
 
         response = qa_chain({"question": query})