It’s probably set during WW2. I don’t know what her job was.
She escapes from the service of this high ranking Nazi after a while and tries to hide in a small village but at the end of the movie she’s discovered.
A black car comes for her, a Nazi official – wearing round glasses – steps out from it and she willingly gets in the back seat, knowing that she’s been caught.
The last shot of the movie is the car driving out of the village with kids running after it.
Black Book (2006)