code: def parse_global_step(ckpt):
      basename = path.basename(ckpt)
      return int(basename.split("-")[-1])
  
imports: from os import path
  import numpy
  from skimage import measure
  import tensorflow.compat.v1
  from tensorflow_graphics.projects.cvxnet.lib.libmise import mise
  from tensorflow_graphics.projects.nasa.lib import datasets
  from tensorflow_graphics.projects.nasa.lib import models
  import tensorflow_probability
  from tqdm import trange
  import trimesh
label_desc: Use image node_id 7 for calling a global function with example usage: parse_global_step(ckpt) and returns: int