code: def render_template(self):
          
          self.import_mappings()
          self.create_template()
          if self.description:
              self.set_template_description(self.description)
          self.setup_parameters()
          rendered = self.template.to_json(indent=self.context.template_indent)
          version = hashlib.md5(rendered.encode()).hexdigest()[:8]
          return (version, rendered)
docs: Render the Blueprint to a CloudFormation template