code: def main():
      args = parse_args()
      export_detector(
          detector_onnx_save_path=args.detector_onnx_save_path,
          in_shape=args.in_shape,
          lang_list=args.lang_list,
          model_storage_directory=args.model_storage_directory,
          user_network_directory=args.user_network_directory,
          dynamic=args.dynamic,
      )
  
imports: import argparse
  import onnx
  import torch
  import easyocr
  import numpy
label_desc: Use image node_id 3 for calling a global function with example usage: main() without return types