No module named 'hjson'

[Ishihara-Masabumi]

When I run the google colab DisCo_Demo.ipynb, the following error occurred.

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
[<ipython-input-24-7aa731641df4>](https://localhost:8080/#) in <cell line: 6>()
      4 
      5 from utils.wutils_ldm import *
----> 6 from agent import Agent_LDM, WarmupLinearLR, WarmupLinearConstantLR
      7 import torch
      8 from config import BasicArgs

8 frames
[/usr/local/lib/python3.10/dist-packages/deepspeed/runtime/config.py](https://localhost:8080/#) in <module>
      9 import torch
     10 import json
---> 11 import hjson
     12 import copy
     13 import base64

ModuleNotFoundError: No module named 'hjson'

Despite the fact that hjson has already installed. Please tell me how to fix it.