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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 configure(self, sbi_config: str):
 """Configure an SBI for this subarray. Args: sbi_config (str):
 SBI configuration JSON Returns: str, """

        # print(sbi_config)
        config_dict = json.loads(sbi_config)
        self.debug_stream('SBI configuration:\n%s',
                          json.dumps(config_dict, indent=2))
        try:
            sbi = Subarray(self.get_name()).configure_sbi(config_dict)
        except jsonschema.exceptions.ValidationError as error:
            return json.dumps(dict(path=error.absolute_path.__str__(),
                                   schema_path=error.schema_path.__str__(),
                                   message=error.message), indent=2)
        except RuntimeError as error:
            return json.dumps(dict(error=str(error)), indent=2)
        return 'Accepted SBI: {}'.format(sbi.id)