Text_input is not being cleared out/reset

Using Streamlit
, , , , ,
1 
 def submit():
        record_timing()  # Record time before submitting message
        st.session_state.something = st.session_state.widget
        st.session_state.widget = ''

    if "messages" not in st.session_state:
        st.session_state.messages = [{"role": "assistant", "content": "How may I help you today?"}]

    if user_prompt := st.text_input("Your message here", on_change=submit, key="text_input"):  # Assign unique key
        st.session_state.messages.append({"role": "user", "content": user_prompt})
        with st.chat_message("user"):
            st.write(user_prompt)

    if st.session_state.messages[-1]["role"] != "assistant":
        with st.chat_message("assistant"):
            with st.spinner("Thinking..."):
                response = model(user_prompt, max_length, temp)
                placeholder = st.empty()
                full_response = ''
                for item in response:
                    full_response += item
                    placeholder.markdown(full_response)
                placeholder.markdown(full_response)
        message = {"role": "assistant", "content": full_response}
        st.session_state.messages.append(message)

here even after user submits the query, the text_input is not being cleared out
as u can see below,

Screenshot 2024-03-31 at 6.08.15 PM
Screenshot 2024-03-31 at 6.08.15 PM2098×1005 103 KB

1 Like
2

Could you show the code that calls submit?

1 Like
3

@ferdy

 user_prompt := st.text_input("Your message here", **on_change=submit,** key="text_input")

i thought this would do the task

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4

Is this thread the same as this? If so delete this thread and focus on that thread instead.

1 Like
5

no,
is it ok of i delete that thread?

1 Like
6

What is the reason?

1 Like
7

Since I have changed the code
so now I have this error currently which I want to solve

8

Could you post a minimal sample code that can reproduce the issue? Or a link of the code from github.

It is difficult to solve that without seeing other codes.

9

the above is the github link for the streamit app, it is also hosed on cloud.

Also there is a need to add the api token before proceeding, so the steps for that would be:

Getting a Hugging Face token

Steps:

10

found the solution.
I used st.chat_input which clears the input textbox on entering.

st.chat_input("enter your query")

instead of using
st.text_input("Your message here", on_change=submit, key="text_input")

1 Like
11

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