How to remove <think> tag from chat reponse

Using Streamlit
1

Hi,
I’m trying to make a langchain llm streamlit app, here’s the result :

image
image832×709 78.9 KB

here’s the code :

 # Generate a new response if last message is not from assistant
    if st.session_state.messages[-1]["role"] != "assistant":
        with st.chat_message("assistant"):
            with st.spinner("Thinking..."):
                response = ask_question(qa, prompt)
                print(response.content)
                st.markdown(response.content)
        message = {"role": "assistant", "content": response.content}
        st.session_state.messages.append(message)

is there a way please to remove the think part and keep just the last reponse ? I mean to keep just

> I don’t know the answer to that question as the provided context does not contain information about J.K. Rowling.

thnaks