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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 build(self):
 """Access build configuration values as attributes. See self.process for a usage example"""

        from ambry.orm.config import BuildConfigGroupAccessor

        # It is a lightweight object, so no need to cache
        return BuildConfigGroupAccessor(self.dataset, 'buildstate', self._session)