code: def numberOfInputFiles(self):
      count = 0
      for formatterInstance in self.codeFormatterInstances:
          count += len(formatterInstance.inputFiles)
      return count
  
imports: import argparse
  import filecmp
  import os
  import re
  import sets
  import subprocess
  import sys
  from termcolor import cprint
label_desc: Use image node_id 20 for calling the CodeFormat obj's underlying member method code with example usage: obj.numberOfInputFiles() and returns: count