app.py

import gradio as gr

def detr(im):
    return im

gr_input = [
    gr.inputs.Image(type='pil', label="Original Image")
]

gr_output = [
    gr.outputs.Image(type="pil",label="Output Image")
]

iface = gr.Interface(
    fn=detr,
    title="Space Title Here",
    description = "Description Here",
    inputs  = gr_input,
    outputs = gr_output
    )
iface.launch()