filePathIn = 'E:\test.jpg'
img = cv2.imread(filePathIn, cv2.IMREAD_COLOR )
if (img != None) :
    print (img.shape)
else:
    print ("Can't find file: "+filePathIn)

if (img != None) :
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()