code: def _read_data() -> DataFrame:
      """ """
  
      data = package_csv(
          "us_marriages_divorces", "us_marriages_divorces.csv"
      )
      return data.interpolate(method="linear", axis=0).ffill().bfill()
  
imports: from __future__ import annotations
  import logging
  from typing import TYPE_CHECKING
  from ..util.sampledata import package_csv
label_desc: Use image node_id 1 for calling a global function with example usage: _read_data() and returns: data