class_docstr: Interchange dataframe object.
class_docstr_tok: ["Interchange","dataframe","object","."]
docstr: The metadata for the dataframe.
docstr_tok: ["The","metadata","for","the","dataframe","."]
code: def metadata(self) -> dict[str, Any]:
      """The metadata for the dataframe."""
  
imports: from __future__ import annotations
  from enum import IntEnum
  from typing import TYPE_CHECKING, Any, Iterable, Literal, Protocol, Sequence, Tuple, TypedDict
label_desc: Use image node_id 3 for calling the DataFrame obj's underlying member method code with example usage: obj.metadata() without return types