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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 loadScopeGroupbyName(self, name, service_group_id, callback=None, errback=None):
 """ Load an existing Scope Group by name and service group id into a high level Scope Group object :param str name: Name of an existing Scope Group :param int service_group_id: id of the service group the Scope group is associated with """

        import ns1.ipam
        scope_group = ns1.ipam.Scopegroup(self.config, name=name, service_group_id=service_group_id)
        return scope_group.load(callback=callback, errback=errback)