code: def get_parser(**parser_kwargs):
      def str2bool(v):
          if isinstance(v, bool):
              return v
          if v.lower() in ("yes", "true", "t", "y", "1"):
              return True
          elif v.lower() in ("no", "false", "f", "n", "0"):
              return False
          else:
              raise argparse.ArgumentTypeError(
                  "Boolean value expected."
              )
  
      parser = argparse.ArgumentParser(**parser_kwargs)
      parser.add_argument(
          "-n",
          "--name",
          type=str,
          const=True,
          default="",
          nargs="?",
          help="postfix for logdir",
      )
      parser.add_argument(
          "-r",
          "--resume",
          type=str,
          const=True,
          default="",
          nargs="?",
          help="resume from logdir or checkpoint in logdir",
      )
      parser.add_argument(
          "-b",
          "--base",
          nargs="*",
          metavar="base_config.yaml",
          help="paths to base configs. Loaded from left-to-right. "
          "Parameters can be overwritten or added with command-line options of the form `--key value`.",
          default=list(),
      )
      parser.add_argument(
          "-t",
          "--train",
          type=str2bool,
          const=True,
          default=False,
          nargs="?",
          help="train",
      )
      parser.add_argument(
          "--no-test",
          type=str2bool,
          const=True,
          default=False,
          nargs="?",
          help="disable test",
      )
      parser.add_argument(
          "-p",
          "--project",
          help="name of new or path to existing project",
      )
      parser.add_argument(
          "-d",
          "--debug",
          type=str2bool,
          nargs="?",
          const=True,
          default=False,
          help="enable post-mortem debugging",
      )
      parser.add_argument(
          "-s",
          "--seed",
          type=int,
          default=23,
          help="seed for seed_everything",
      )
      parser.add_argument(
          "-f",
          "--postfix",
          type=str,
          default="",
          help="post-postfix for default name",
      )
      parser.add_argument(
          "-l",
          "--logdir",
          type=str,
          default="logs",
          help="directory for logging dat shit",
      )
      parser.add_argument(
          "--scale_lr",
          type=str2bool,
          nargs="?",
          const=True,
          default=True,
          help="scale base-lr by ngpu * batch_size * n_accumulate",
      )
      return parser
  
imports: import argparse, os, sys, datetime, glob, importlib, csv
  import numpy
  import time
  import torch
  import torchvision
  import pytorch_lightning
  from packaging import version
  from omegaconf import OmegaConf
  from torch.utils.data import random_split, DataLoader, Dataset, Subset
  from functools import partial
  from PIL import Image
  from pytorch_lightning import seed_everything
  from pytorch_lightning.trainer import Trainer
  from pytorch_lightning.callbacks import ModelCheckpoint, Callback, LearningRateMonitor
  from pytorch_lightning.utilities.distributed import rank_zero_only
  from pytorch_lightning.utilities import rank_zero_info
  from ldm.data.base import Txt2ImgIterableBaseDataset
  from ldm.util import instantiate_from_config
label_desc: Use image node_id 1 for calling a global function with example usage: get_parser() and returns: parser, v, True, False