code: def read_feather_dask(filepath):
      df = feather.read_dataframe(filepath, columns=p.columns)
      return dd.from_pandas(df, npartitions=p.n_workers)
  
imports: from __future__ import annotations
  import time
  import os, os.path, sys, glob, argparse, resource, multiprocessing
  import pandas
  import dask.dataframe
  import numpy
  import datashader
  import feather
  import fastparquet
  from datashader.utils import export_image
  from datashader import transfer_functions
  from dask import distributed
label_desc: Use image node_id 3 for calling a global function with example usage: read_feather_dask(filepath) and returns: dd