how to scale an image on python-opencv? -


when tried scale photo in python gives me error: 

indentationerror: unindent not match outer indentation level

my code:

cv.setimageroi(image, (pt1[0], pt1[1],pt2[0]-pt1[0], int((pt2[1] - pt1[1]) * 0.6)))

the problem indentation in python.

in python code must aligned when in same scope.


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