How to hide input based on another input?

I have two different inputs, "by usage" and "by process", and I want to use a radio button to control the those inputs to be visible to end -user. How can I do that? Thanks.

Process Tracking

Categoryby Usageby Processuuby Processby Usage| inputlookup usage_ranges.csv0rangerangeusage<1%usage<1%

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