The following code: ``` import graphql schema = graphql.build_ast_schema(graphql.parse(""" enum Enum { DEFAULT } input Input { enumField: Enum = DEFAULT }""")) print(schema.type_map['Input'].fields['enumField'].default_value) ``` produces `None`. I guess I'm not really sure what it *should* be returning, but I think `"DEFAULT"` would be more appropriate than `None`.