code: def __init__(self):
      self.name = ""
      self.reference = modellib.ModelRef(
          "builtin",
          "guildai",
          guild.__version__,
          self.name,
      )
      self.modeldef = modeldef(
          self.name,
          {
              "operations": {
                  "+": {
                      "description": "Default batch processor.",
                      "exec": "${guild_python_exe} -um guild.batch_main",
                      "env": {
                          "NO_OP_INTERRUPTED_MSG": "1",
                      },
                      "delete-on-success": True,
                      "can-stage-trials": True,
                      "pip-freeze": False,
                  }
              }
          },
          f"<{self.__class__.__name__}>",
      )
  
file_path: guildai/guild/model_proxy.py
imports: import logging
  import guild
  from guild import guildfile
  from guild import model
  from guild import plugin
label_desc: Use image node_id 1 to create a new DefaultBatchModelProxy object  with example: obj = DefaultBatchModelProxy()