Remove unused import

sebastinas · sebastinas · commit bb8712c6185b · 2022-09-26T00:46:30.000+02:00
diff --git a/bpython/history.py b/bpython/history.py
@@ -25,7 +25,7 @@
 from pathlib import Path
 import stat
 from itertools import islice, chain
-from typing import Iterable, Optional, List, TextIO, Union
+from typing import Iterable, Optional, List, TextIO
 
 from .translations import _
 from .filelock import FileLock
