Hi @Hanan_Shteingart_IL
See this relevant post with a code snippet:
import streamlit as st
import os
def file_selector(folder_path='.'):
filenames = os.listdir(folder_path)
selected_filename = st.selectbox('Select a file', filenames)
return os.path.join(folder_path, selected_filename)
filename = file_selector()
st.write('You selected `%s`' % filename)
The code was originally created by @Adrien_Treuille