app.py

import gradio as gr
from ultralytics import YOLO
from PIL import Image

# Load the trained model (must be uploaded alongside app.py in Hugging Face Space)
model = YOLO("best.pt")

def detect(img):
    results = model(img)
    return results[0].plot()

# Launch the app
gr.Interface(
    fn=detect,
    inputs=gr.Image(source="webcam", label="Take a photo with webcam", type="pil"),
    outputs=gr.Image(label="Detection Result"),
    title="Phone–Human–Bottle Detector",
    description="Detects people, phones, and bottles in images from your webcam."
).launch()