Update enums.py

quantumlib · Oct 2, 2023 · 65f961d · 65f961d
1 parent 09a79d3
commit 65f961d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/unitary/examples/quantum_chinese_chess/enums.py b/unitary/examples/quantum_chinese_chess/enums.py
@@ -99,4 +99,4 @@ def symbol(type_: "Type", color: Color, lang: Language = Language.EN) -> str:
                 return type_.value[2]
             elif color == Color.BLACK:
                 return type_.value[3]
-        return "Unexpected combinations"
+        raise ValueError("Unexpected combinations of language and color.")