While executing the below code i'm getting this 'TypeError: img is not a numerical tuple'

Question

    import cv2
    ram_frames=30
    cam = cv2.VideoCapture(0)
    def get_image():
          cap = cam.read()
          return cap
    for i in xrange(ramp_frames):         


        

Answer 1

if np.any( initial == None): #your code It will definitely work for you. The error in this code because initial is treated as a numpy array.

I initialized initial with None in my program