from torchvision.utils import draw_bounding_boxes


bbox = torch.tensor([x_min, y_min, x_max, y_max])
bbox = bbox.unsqueeze(0)

bbox_image = draw_bounding_boxes(
    image_tensor, bbox, width=3, colors="red"
)


transform = transforms.Compose([
    transforms.ToPILImage()
])
pil_image = transform(bbox_image)

import matplotlib.pyplot as plt
plt.imshow(pil_image)