code: def get_nntxt_file():
      for sample_path in sample_project_paths:
          nntxt_files = glob.glob(sample_path)
          for i, fn in enumerate(nntxt_files):
              with open(fn, "r") as f:
                  yield "N{:08}".format(i), f, fn
  
imports: import glob
  import argparse
  import os
label_desc: Use image node_id 1 for calling a global function with example usage: get_nntxt_file() without return types