webcam.capture() is not saved photos

[stepenik]

Hi @povilasb,

I think maybe is good option to rewrite like this for example.
Or you have better idea? Now this will screnshoot 10 photos ...

def take_training_photos(name, n):
    next = True
    i = 1
    while next:
        for face in webcam.capture().gray().faces():
            if i == n:
                next = False
            i += 1
            normalized = face.scale(100, 100)
             .
             .
             .

in gfx.py in method def face_areas(self): sometimes return () and sometimes return for example this [[215 103 146 146]]. If def face_areas(self): return () webcam is not saved photos this is problem.