What bugs me about https://dash.plotly.com/dash-core-components/input
- since input/output cannot both the value due circular loop, please add an
auto_clearoption to empty the input field when send/callback got triggered
- issue 2: if
min=1, max=4, value=1,do Not trigger an update if the cell eg is empty eg if user deletes input alltogether. the minmaxvalue suggests only 1-4 are valid values.