Merge pull request #6454 from dev-hato/fix-format-fix_fork_3

formatが間違ってたので直してあげたよ！ #6453

Author: massongit

library/hatomap.py

@@ -3,8 +3,8 @@
 import math
 import random
 import string
-from concurrent.futures import ThreadPoolExecutor
 from abc import ABCMeta, abstractmethod
+from concurrent.futures import ThreadPoolExecutor
 from dataclasses import dataclass, field
 from typing import List, Optional, Tuple