Voila couldn't render modin-spreadsheet

[huyuhuster]

Environment

• Operating System: windows
• Python Version: $ python --version
• How did you install modin-spreadsheet: pip install modin-spreadsheet
• Python packages: $ pip freeze or $ conda list (please include modin-spreadsheet, notebook, and jupyterlab versions)
  modin 0.19.0
  modin-spreadsheet 0.1.2
  notebook 6.5.2 py39haa95532_0
  jupyter 1.0.0
  jupyter_client 7.3.4
  jupyter-console 6.6.2
  jupyter_core 5.2.0
  jupyter-server 1.23.4
  jupyterlab 3.5.3
  jupyterlab-pygments 0.1.2
  jupyterlab_server 2.19.0
  jupyterlab-widgets 1.0.0
• Jupyter lab packages (if applicable): $ jupyter labextension list
  JupyterLab v3.5.3
  C:\ProgramData\Anaconda3\share\jupyter\labextensions
  jupyterlab-plotly v5.9.0 enabled ok
  @jupyter-widgets/jupyterlab-manager v3.0.0 enabled ok (python, jupyterlab_widgets)
  @pyviz/jupyterlab_pyviz v2.0.2 enabled ok (python, pyviz_comms)
  @voila-dashboards/jupyterlab-preview v2.2.0 enabled ok (python, voila)

Description of Issue

• render the widgets
• get some error:

[Open Browser Console for more detailed log - Double click to close this message]
Failed to load model class 'ModinSpreadsheetModel' from module 'modin_spreadsheet'
Error: Script error for "modin_spreadsheet"
http://requirejs.org/docs/errors.html#scripterror
   at makeError (http://localhost:8888/voila/static/require.min.js:1:1067)
   at HTMLScriptElement.onScriptError (http://localhost:8888/voila/static/require.min.js:1:13218)

Reproduction Steps

1. Inatsll the Voila
2. Create a notebook with the code:

import modin_spreadsheet
import pandas as pd
df = pd.DataFrame({'A': [1.2, 'foo', 4], 'B': [3, 4, 5]})
df = df.set_index(pd.Index(['bar', 7, 3.2]))
view = modin_spreadsheet.show_grid(df)
view

3. Click the button of voila
   

...

What steps have you taken to resolve this already?

No
...

Anything else?

No
...