app.py

import cv2
import torch
import numpy as np
import gradio as gr
from PIL import Image
from ultralytics import YOLO

model = YOLO("https://github.com/ultralytics/assets/releases/download/v8.3.0/yolov8n.pt")

def detect_objects(image):
    results = model(image)
    return results[0].plot()

    gr.Interface(
    fn=detect_objects,
    inputs=gr.Image(sources="webcam", type="numpy", label="Live Webcam"),
    outputs=gr.Image(type="numpy", label="Detection Output"),
    live=True
).launch()