code: def count_parameters(model):
      return sum(
          p.numel() for p in model.parameters() if p.requires_grad
      )
  
imports: import os
  import argparse
  import logging
  import time
  import numpy
  import torch
  import torch.nn
  from torch.utils.data import DataLoader
  import torchvision.datasets
  import torchvision.transforms
label_desc: Use image node_id 9 for calling a global function with example usage: count_parameters(model) and returns: sum