It also appears there may be a feather wedged in there, if that's the case I would gently remove that. It's very hard to tell in the picture if it's going to come off, or not. Sometimes you can stabilize a broken beak with a tea bag and some super glue, to allow it to grow out (use the gel type of glue, NOT the liquid, so it doesn't glue anything else! You don't want to glue her nares or tongue or anything.) As high as that appears to be on the beak, it might not be successfully reinforced and may be too risky (the glue), but I will add a link below with full instructions, if needed. As long as the quick isn't too damaged, then it should grow out, though they can be very slow. That she is eating and drinking is a good thing, so she's not likely in too much pain. I wouldn't mess with it too much, unless necessary. When beaks break they will harden up over a couple of days and then they don't bother them too much. Sometimes they have trouble picking things up off the ground, so raising dishes up off the ground can help. If you notice her having any trouble, then mixing the feed with some water to make a mash can help her pick up the food easier. You might want to weigh her now, and then regularly for a while, make sure she isn't losing weight, sometimes they can 'fake it' pretty convincingly, that way you know she's taking in enough. This can happen when they get caught in feeders, fencing wire (trying to get something on the other side), running into something in a panic, spats, etc. Most of the time they eventually grow back and they are fine.
https://the-chicken-chick.com/repairing-chickens-broken-beak/