md`# Wrangler customisations
Motivated by https://twitter.com/utopiah/status/1429706821229494272
To try :
- adding operation via Wrangler.addOperation = (operation)
Working :
- changing Operations directly
- requires to redefine icons to get a visual
- adding a custom or example category in categories of OperationsMenu
- modified render_code_panel to allow for alternative text
- could be conditional, e.g. display this message before 1 query otherwise that message
Not working :
- changing wrapper.value.code in Wrangler
- modifying wrangled.code
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