🚨 Fix use of annotations incompatible with py3.9

ImperialCollegeLondon · Sep 10, 2024 · d10bbb1 · d10bbb1
1 parent 8082f1f
commit d10bbb1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tests/test_extensions.py b/tests/test_extensions.py
@@ -1,3 +1,5 @@
+from typing import Optional
+
 import pytest
 
 
@@ -101,7 +103,7 @@ def arc_dummy_patch():
     )
 
 
-def assert_dict_almost_equal(d1: dict, d2: dict, tol: float | None = None):
+def assert_dict_almost_equal(d1: dict, d2: dict, tol: Optional[float] = None):
     """Check if two dictionaries are almost equal.
 
     Args: