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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 print_hits(results):
    " Simple utility function to print results of a search query. "
    print_search_stats(results)
    for hit in results['hits']['hits']:
        # get created date for a repo and fallback to authored_date for a commit
        created_at = parse_date(hit['_source'].get('created_at', hit['_source']['authored_date']))
        print('/%s/%s/%s (%s): %s' % (
                hit['_index'], hit['_type'], hit['_id'],
                created_at.strftime('%Y-%m-%d'),
                hit['_source']['description'].split('\n')[0]))

    print('=' * 80)
    print()