code: def _enter_title(ui, dataset):
      default = _get_default_title(dataset)
      while True:
          title = ui.question(
              "Please enter the title (must be at least 3 characters long).",
              title="New article",
              default=default,
          )
          if len(title) < 3:
              ui.error("Title must be at least 3 characters long.")
          else:
              return title
  
imports: from datalad.utils import unlink
  from datalad.interface.base import Interface
  from datalad.interface.base import build_doc
  from datalad.interface.results import get_status_dict
  import logging
label_desc: Use image node_id 2 for calling a global function with example usage: _enter_title(ui, dataset) and returns: title