Code Editor for app.py

import streamlit as st
from PIL import Image

st.title("Image Tagger")

uploaded_file = st.file_uploader("Upload an image", type=['jpg', 'jpeg', 'png'])

if uploaded_file is not None:
    image = Image.open(uploaded_file)
    st.image(image, caption='Uploaded Image', use_column_width=True)
    tags = st.text_input('Enter tags (comma separated)')

    if st.button('Submit'): 
        if tags:
            st.write('Tags added:', tags.split(','))
        else:
            st.write('No tags added.')