This is typical. She probably won't eat until she has found a cavity and taken up residency. It is common for animals when moved into a new tank not to feed for several days. Don't worry about it. A healthy G. chiragra can go for two to three weeks without eating. When she settles down and gets hungry, she will start taking prey. Every couple of days I would offer a SMALL piece of food. If she doesn't take it, remove it from the tank.
Roy