Update worker.py

Co-authored-by: Copilot <[email protected]>

Author: desafinadude

worker.py

@@ -4,7 +4,6 @@
 import json
 import asyncio
 from io import StringIO
-from Bio import SeqIO
 from jobs import get_next_job, mark_job_done, mark_job_failed
 from database import get_db_cursor
 from helpers import check_for_sequence_data, send_to_elastic2