Update app.py

app.py

@@ -77,7 +77,7 @@ qa_chat_prompt = ChatPromptTemplate.from_messages(
 
 llm_model = "bigscience/bloom-560m"
 print("check2")
-pipe = pipeline(task="text-generation",model = llm_model, retriever = retriever,chat = qa_chat_prompt)
+pipe = pipeline(model = llm_model, tokenizer = retriever, task="text-generation",chat = qa_chat_prompt)
 print("check3")
 
 #chain = qa_chat_prompt | pipe