code: def predict_all_person():
      # TODO
      pass
  
file_path: deep-learning-for-image-processing/pytorch_keypoint/HRNet/predict.py
imports: import os
  import json
  import torch
  import numpy
  import cv2
  import matplotlib.pyplot
  from model import HighResolutionNet
  from draw_utils import draw_keypoints
  import transforms
label_desc: Use image node_id 1 for calling a global function with example usage: predict_all_person() without return types