import matplotlib.pyplot as plt
import io
import base64


def plot_detection(image, detection_result):
    plt.figure(figsize=(10, 10))
    plt.imshow(image)
    ax = plt.gca()

    for score, label, box in zip(detection_result["scores"], detection_result["labels"], detection_result["boxes"]):
        x, y, w, h = box
        rect = plt.Rectangle((x, y), w-x, h-y, fill=False, color='red')
        ax.add_patch(rect)
        ax.text(x, y, f'{label}: {score:.2f}',
                bbox=dict(facecolor='white', alpha=0.8))

    plt.axis('off')

    buf = io.BytesIO()
    plt.savefig(buf, format='png')
    buf.seek(0)
    img_str = base64.b64encode(buf.getvalue()).decode()
    return f"data:image/png;base64,{img_str}"