code: def str2bool(v):
      return v.lower() in ("true", "yes", "t", "y", "1")
  
imports: import argparse
  import os
  import sys
  import platform
  import cv2
  import numpy
  import paddle
  from PIL import Image, ImageDraw, ImageFont
  import math
  from paddle import inference
  import time
  import random
  from ppocr.utils.logging import get_logger
label_desc: Use image node_id 1 for calling a global function with example usage: str2bool(v) and returns: unknown