.local/share/jupyter/nbextensions/help_panel/help_panel.yaml

Type: IPython Notebook Extension
Compatibility: 3.x, 4.x, 5.x
Name: Help panel
Main: help_panel.js
Icon: icon.png
Link: readme.md
Description: Add a toolbar button to display a help panel showing shortcuts to the right side of the notebook
Parameters:
- name: help_panel_add_toolbar_button
  description: add a toolbar button to open the shortcuts dialog/panel
  input_type: checkbox
  default: false