code: def _select(line, indx):
      """select the correct data from the string, using the given index
  
      Takes a single string line, and a tuple of positional indicies.
      """
      line = line.split()
      if max(indx) > len(line) - 1:
          return (None, None)  # for the off chance there's a bad line
      return tuple(line[i] for i in indx)
  
file_path: pathos/pathos/core.py
imports: import os
  import string
  import re
  import pathos
label_desc: Use image node_id 6 for calling a global function with example usage: _select(line, indx) and returns: tuple, None,  None