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

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

def upscale(model_choice):
    if model_choice == "EDSR":
        model = EdsrModel.from_pretrained('eugenesiow/edsr-base', scale=choice)
    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)
    
col1, col2 = st.columns([3, 1])
preds = None

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

with col2:
    choice = st.selectbox('Scale to', ['x2', 'x3', 'x4'])
    model_choice = st.selectbox('Model', ['EDSR', 'PAN', 'CARN'])
    st.button('Upscale', on_click=upscale(model_choice))

st.text(choice)