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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 _insert_job(self, body_object):
 """ Submit a job to BigQuery Direct proxy to the insert() method of the offical BigQuery python client. Able to submit load, link, query, copy, or extract jobs. For more details, see: https://google-api-client-libraries.appspot.com/documentation/bigquery/v2/python/latest/bigquery_v2.jobs.html#insert Parameters body_object : body object passed to bigquery.jobs().insert() Returns ------- response of the bigquery.jobs().insert().execute() call Raises ------ BigQueryTimeoutException on timeout """


        logger.debug('Submitting job: %s' % body_object)

        job_collection = self.bigquery.jobs()

        return job_collection.insert(
            projectId=self.project_id,
            body=body_object
        ).execute(num_retries=self.num_retries)