remove unused method _missing method in enum.py

src/datadoc/enums.py

@@ -24,19 +24,6 @@ def __init__(
         self._value_ = self.name
         self.language_strings = language_strings
 
-    # TODO(@tilen1976: remove?)  # noqa: TD004, TD003
-    @classmethod
-    def _missing_(cls, value: object) -> LanguageStringsEnum:
-        """Support constructing an enum member from a supplied name string."""
-        try:
-            member: LanguageStringsEnum = cls._member_map_[str(value)]  # type: ignore [assignment]
-        except KeyError as e:
-            # Raise the expected exception with a useful explanation
-            message = f"{value} is not a valid {cls.__qualname__}"
-            raise ValueError(message) from e
-        else:
-            return member
-
     def get_value_for_language(
         self,
         language: enums.SupportedLanguages,