from graphene import Schema, ObjectType, String


class Query(ObjectType):
    hello = String(name=String(default_value="world"))

    def resolve_hello(self, info, name):
        return "Hello " + name


schema = Schema(query=Query)

gql = """
{
    hello(name: "ghasdf")
}
"""


if __name__ == "__main__":
    res = schema.execute(gql)
    print(res)