in src/annotation_consolidation_lambda.py [0:0]
def get_blocks_from_s3_ref(blocks_s3_ref: str, s3_client) -> list:
"""Return a list of blocks from an S3 reference file."""
blocks = json.loads(s3_client.get_object_from_s3(blocks_s3_ref))
for b in blocks:
if 'parentBlockIndex' in b:
del b['parentBlockIndex']
if 'blockIndex' in b:
del b['blockIndex']
return blocks