code: def dump_command(args):
      resolve_file_format(args, args.files)
  
      if (
          args.import_format
          not in nnabla.utils.converter.formats.import_name
      ):
          print(
              "Import format ({}) is not supported.".format(
                  args.import_format
              )
          )
          return False
  
      nnabla.utils.converter.dump_files(args, args.files)
      return True
  
file_path: nnabla/python/src/nnabla/utils/cli/convert.py
imports: import os
  import nnabla.logger
  import nnabla.utils.converter
label_desc: Use image node_id 1 for calling a global function with example usage: dump_command(args) and returns: True, False