St.number_input and on_changed options

Using Streamlit
1

Dear,

I want to display the new value entered in the number_input widget in the function ‘val_changed’ using the ‘on_changed’ option. Using the following code, the value is the previous one.

import streamlit as st
 
def val_changed():
    print(number)

number = st.number_input('Add a number', on_change=val_changed)

How to do that? thank you.

2

You can use “IF” just as the following code.

if number:
st.write(number)

3

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