A beginner needs a comfortable, lightweight, easy to play bass. Imho the best is a Squier Bronco short scale bass, these are cheap, well made, simple to use basses. In fact I've seen pro musicians use them live on stage! Team the Bronco with a Fender rumble V3 15 watt amp, and you'll have a decent set up. Also strings are often overlooked, but are actually very important to how your bass sounds, I'd suggest nickel roundwound strings, which are nice sounding and a little softer on your fingers then the steel equivalent.
Alternatively this may help...
https://www.bassbuzz.com/gear/beginner-basses