def find(im_source, im_search):
    '''
    Only find maximum one object
    '''
    r = find_all(im_source, im_search, maxcnt=1)
    return r[0] if r else None
def find ( im_source , im_search ) : r = find_all ( im_source , im_search , maxcnt = 1 ) return r [ 0 ] if r else None
Only find maximum one object