customize jupyter lab shortcut
{"shortcuts":
[
{
"command": "notebook:clear-cell-output",
"keys": [
"Ctrl Shift R"
],
"selector": "[data-jp-code-runner]"
}
]
}
#This is an example for setting shortcut for clear-cell-output.
#Look for the shortcut name (eg. notebook:clear-cell-output, etc) from the shortcut list.