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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 asn(self, as_number, **kwargs):
 """Add ASN data to Batch object. Args: as_number (str):
 The value for this Indicator. confidence (str, kwargs):
 The threat confidence for this Indicator. date_added (str, kwargs):
 The date timestamp the Indicator was created. last_modified (str, kwargs):
 The date timestamp the Indicator was last modified. rating (str, kwargs):
 The threat rating for this Indicator. xid (str, kwargs):
 The external id for this Indicator. Returns: obj: An instance of ASN. """

        indicator_obj = ASN(as_number, **kwargs)
        return self._indicator(indicator_obj)