class_docstr: Base class of tfdbg user interface.
class_docstr_tok: ["Base","class","of","tfdbg","user","interface","."]
docstr: Set an introductory message to the help output of the command registry.
  
  Args:
    help_intro: (RichTextLines) Rich text lines appended to the beginning of
      the output of the command "help", as introductory information.
docstr_tok: ["Set","an","introductory","message","to","the","help","output","of","the","command","registry",".","Args",":","help_intro",":","(","RichTextLines",")","Rich","text","lines","appended","to","the","beginning","of","the","output","of","the","command","``","help","''",",","as","introductory","information","."]
code: def set_help_intro(self, help_intro):
      """Set an introductory message to the help output of the command registry.
  
      Args:
        help_intro: (RichTextLines) Rich text lines appended to the beginning of
          the output of the command "help", as introductory information.
      """
  
      self._command_handler_registry.set_help_intro(
          help_intro=help_intro
      )
  
file_path: tensorflow-upstream/tensorflow/python/debug/cli/base_ui.py
imports: import argparse
  from tensorflow.python.debug.cli import cli_config
  from tensorflow.python.debug.cli import command_parser
  from tensorflow.python.debug.cli import debugger_cli_common
label_desc: Use image node_id 2 for calling the BaseUI obj's underlying member method code with example usage: obj.set_help_intro(help_intro) without return types