code: def main():
      params = arguments.ConfigArgumentParser(
          description="Quantize an existing model."
      )
      arguments.add_quantize_args(params)
      arguments.add_logging_args(params)
      args = params.parse_args()
      quantize(args)
  
file_path: sockeye/sockeye/quantize.py
imports: import argparse
  import logging
  import os
  import torch
  from .None import arguments
  from .None import constants
  from .None import utils
  from .log import setup_main_logger
  from .model import load_model
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types