code: def set_sample_count(samples_dir, sc):
      with open(samples_dir + "/sample_count.txt", "w") as file:
          file.write(str(sc) + "\n")
  
file_path: tinygrad/examples/vgg7.py
imports: import sys
  import random
  import json
  import numpy
  from pathlib import Path
  from PIL import Image
  from tinygrad.tensor import Tensor
  from tinygrad.nn.optim import SGD
  from tinygrad.nn.state import safe_save, safe_load, get_state_dict, load_state_dict
  from examples.vgg7_helpers.waifu2x import image_load, image_save, Vgg7
label_desc: Use image node_id 2 for calling a global function with example usage: set_sample_count(samples_dir, sc) without return types