class_docstr: Base class for textacy datasets.
  
  Args:
      name (str)
      meta (dict)
  
  Attributes:
      name (str)
      meta (dict)
code: def records(self):
      raise NotImplementedError()
  
file_path: textacy/src/textacy/datasets/base.py
imports: from typing import Optional
label_desc: Use image node_id 6 for calling the Dataset obj's underlying member method code with example usage: obj.records() without return types