Update app.py

app.py

@@ -61,6 +61,11 @@ memory = ConversationBufferMemory(
     return_messages=True
 )
 
+question = "Can I reverse Diabetes?"
+	
 retriever=vectordb.as_retriever()
 READER_MODEL = "HuggingFaceH4/zephyr-7b-beta"
-qa = ConversationalRetrievalChain.from_llm(llm=READER_MODEL,retriever=retriever,memory=memory)
+qa = ConversationalRetrievalChain.from_llm(llm=READER_MODEL,retriever=retriever,memory=memory,chain_type_kwargs={"prompt": QA_CHAIN_PROMPT})
+
+result = ({"query": question})
+result["result"]