I am trying to use load_model to fetch file in colab but getting

import pixellib
from pixellib.instance import instance_segmentation
import io

from google.colab import drive
drive.mount('/content/drive')

instance_segmentation.load_model('/content/drive/MyDrive/mask_rcnn_coco.h5')

when i am trying to run above code i am getting below erroe:

TypeError: load_model() missing 1 required positional argument: 'model_path'