app.py

import diff_viewer
import streamlit as st

col_text_1, col_text_2 = st.columns(2)

tetx_1 = col_text_1.text_input('Text 1 here:') 
tetx_2 = col_text_2.text_input('Text 2 here:') 

diff_viewer.diff_viewer(old_text=col_text_1, new_text=col_text_2, lang="none")