Update i18n.py

Author: MitCode85

i18n.py

@@ -36,7 +36,7 @@ def get(self, key: str, default: str | None = None) -> str | None:
                 cur = cur[part]
             else:
                 return default
-        if isinstance(cur, (str, int, float)):
+        if isinstance(cur, str | int | float):
             return str(cur)
         return default