app.py

import streamlit as st
from super_image import EdsrModel, ImageLoader
from PIL import Image

st.title('Take your picture to the next level')


col1, col2 = st.columns([3, 1])
preds = None

with col2:
    choice = st.selectbox('Scale to', [2, 3, 4])
    model_choice = st.selectbox('Model', ['EDSR', 'PAN', 'CARN'])

with col1:
    file = st.file_uploader('Post your picture')
    if file is not None:
        image = Image.open(file)
        st.image(image)

        if model_choice == "EDSR":

        model = EdsrModel.from_pretrained("eugenesiow/edsr-base")
        else:
            st.text('Not supported yet. Comeback soon for fun releases')
            
        inputs = ImageLoader.load_image(image)
        preds = model(inputs)
        
        st.subheader('New image')
        st.image(preds, cpation=f'Upscaled {choice} times image')
        st.download_button('Download', preds)