p_s = './static/csv_s/as_is/'
path_start = os.path.dirname(p_s)
p_f = './static/csv_s/to_be/'
path_finish = os.path.dirname(p_f)cur_dir = os.path.dirname(os.path.abspath(__file__))
path_start = '{}/static/csv_s/as_is/'.format(cur_dir)
path_finish = '{}/static/csv_s/to_be/'.format(cur_dir)