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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def resolve(self, context, provider):
 """Resolve the Stack variables. This resolves the Stack variables and then prepares the Blueprint for rendering by passing the resolved variables to the Blueprint. Args: context (:class:`stacker.context.Context`):
 stacker context provider (:class:`stacker.provider.base.BaseProvider`):
 subclass of the base provider """

        resolve_variables(self.variables, context, provider)
        self.blueprint.resolve_variables(self.variables)