code: def write_dl(self, rows, **_kw):
      assert self._cur_dl is not None
      self._cur_dl.extend(
          [
              {"term": term, "help": definition}
              for term, definition in rows
          ]
      )
  
imports: import contextlib
  import functools
  import json
  import os
  import re
  import click
  from click import shell_completion
  import guild
  from guild import python_util
label_desc: Use image node_id 9 for calling the JSONHelpFormatter obj's underlying member method code with example usage: obj.write_dl(rows) without return types