St.chat_input disable and enable problems

🧩 Custom Components
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Hi. I’m currently using streamlit chat component, st.chat_input. I used this because I want to build a chatbot. Is anyone know how to disable the chat_input after the user give an input. After that, when all the processes finish, enable the chat_input to let user insert input again.

I know how to disable the chat_input after user insert input, just use the callback parameter, on_submit. I want to know is there anyway to enable the chat_input ?

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Hi @Yoong_Fu

You can disable chat_input and enable it only after input is provided using:

st.chat_input(disabled=not input):
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Hi @dataprofessor
I have the same question as @Yoong_Fu that I want to disable the chat_input after submitting and enable the chat_input after generating response from LLM.

I could not understand:

You can disable chat_input and enable it only after input is provided using:

Do you mean

input = st.chat_input(disabled=not input)

?

Is it possible to disable and enable the chat_input appropriately?

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