code: def n_files_str(count):
      """Return 'N file(s)' with the proper plurality on 'file'."""
      s = "s" if count != 1 else ""
      return f"{count} file{s}"
  
imports: import re
  import sys
  import shutil
  import os.path
  import subprocess
  import sysconfig
  import reindent
  import untabify
label_desc: Use image node_id 2 for calling a global function with example usage: n_files_str(count) and returns: count, str, s