She may have more, and it is not unusual to see them drop dozens of fry. However, the number the drop depends upon the guppy themself. Your female may be done with her pregnancy, but give it a good day to be sure. Additionally, moving her out of the breeding risks the possibility of stressing her out and having her reabsorb her fry/ not dropping then and/or get sick too. for the next time, it's best to leave her in the breeder and provide lots of cover for the fry to hide in when they're born. She'll need a few days to recuperate.