app.py

import gradio as gr
from detector import bat_detector

def find_bats(input_img):
    after_image, total_bats = bat_detector(input_img)
    return f"{total_bats}" + " bats found in " + f"{time:.2f}s", after_image

iface = gr.Interface(
    fn=find_bats, 
    inputs=gr.Image(shape=(640, 512)), 
    outputs=['text', gr.Image(shape=(960, 768))]
)

iface.launch()