code: def post_process_code(code):
      sep = "\n```"
      if sep in code:
          blocks = code.split(sep)
          if len(blocks) % 2 == 1:
              for i in range(1, len(blocks), 2):
                  blocks[i] = blocks[i].replace("\\_", "_")
          code = sep.join(blocks)
      return code
  
imports: import argparse
  import datetime
  import json
  import os
  import time
  import gradio
  import requests
  from ferret.conversation import default_conversation, conv_templates, SeparatorStyle
  from ferret.constants import LOGDIR
  from ferret.utils import build_logger, server_error_msg, violates_moderation, moderation_msg
  import hashlib
  import re
  from copy import deepcopy
  from PIL import ImageDraw, ImageFont
  from gradio import processing_utils
  import numpy
  import torch
  import torch.nn.functional
  from scipy.ndimage import binary_dilation, binary_erosion
  import pdb
  from ferret.serve.gradio_css import code_highlight_css
label_desc: Use image node_id 16 for calling a global function with example usage: post_process_code(code) and returns: code