code: def _pad_string_to_length(string, length):
      return " " * (length - len(string)) + string
  
file_path: tensorflow/tensorflow/python/debug/cli/tensor_format.py
imports: import copy
  import re
  import numpy
  from tensorflow.python.debug.cli import debugger_cli_common
  from tensorflow.python.debug.lib import debug_data
label_desc: Use image node_id 6 for calling a global function with example usage: _pad_string_to_length(string, length) and returns: unknown