code: def __init__(self, format_version):
      self.format_version = format_version
  
file_path: hail/batch/batch/batch_format_version.py
imports: from typing import Optional, Tuple
  from hailtop.batch_client.aioclient import Job
label_desc: Use image node_id 1 to create a new BatchFormatVersion object  with example: obj = BatchFormatVersion(format_version)