text: # -*- coding: utf-8 -*-
  def to_text(path):
      """Null input wrapper. Processe TXT files instead of PDF ones.
  
      Parameters
      ----------
      path : str
          path of electronic invoice in txt
  
      Returns
      -------
      out : str
          returns extracted text from txt
  
      """
      import subprocess
      from distutils import spawn  # py2 compat
  
      out, err = subprocess.Popen(
              ["cat", path], stdout=subprocess.PIPE
      ).communicate()
      return out
  