style: isort 格式化

src/heurams/kernel/puzzles/cloze.py

@@ -1,7 +1,9 @@
-from .base import BasePuzzle
 import random
+
 from heurams.services.logger import get_logger
 
+from .base import BasePuzzle
+
 logger = get_logger(__name__)
 
 

src/heurams/kernel/puzzles/mcq.py

@@ -1,9 +1,11 @@
 # mcq.py
-from .base import BasePuzzle
 import random
-from typing import List, Dict, Optional, Union
+from typing import Dict, List, Optional, Union
+
 from heurams.services.logger import get_logger
 
+from .base import BasePuzzle
+
 logger = get_logger(__name__)
 
 

src/heurams/kernel/puzzles/recognition.py

@@ -1,8 +1,10 @@
 # mcq.py
-from .base import BasePuzzle
 import random
+
 from heurams.services.logger import get_logger
 
+from .base import BasePuzzle
+
 logger = get_logger(__name__)