app.py

import gradio as gr
from PIL import Image

demo = gr.Blocks.load(name="spaces/freddyaboulton/blocks_inputs")
assert demo("Foo", "bar") == "Foo bar"

original = Image.open("./c1.jfif")
output_img_path = demo("./c2.jfif", fn_index=1)
output = Image.open(output_img_path)
assert original.size == output.size