updating main.py

main.py

@@ -41,7 +41,7 @@ qa_chain = RetrievalQA.from_chain_type(llm=local_llm,
 # question = input('prompt: ')
 # result = qa_chain({'query': question})
 # print('result: ', result['result'])
-def gradinterface(query):
+def gradinterface(query,history):
     result = qa_chain({'query': query})
     return result['result']