Fix typing issue due to try-except

MilesCranmer · Dec 31, 2023 · b8fd4cd · b8fd4cd
1 parent bcf3dff
commit b8fd4cd
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pysr/sr.py b/pysr/sr.py
@@ -13,9 +13,9 @@
 from pathlib import Path
 from typing import Callable, Dict, List, Optional, Tuple, Union
 
-try:
+if sys.version_info >= (3, 8):
     from typing import Literal
-except ImportError:
+else:
     from typing_extensions import Literal
 
 import numpy as np