code: def test_read_bytes_sample_delimiter():
      with filetexts(files, mode="b"):
          sample, values = read_bytes(
              ".test.accounts.*", sample=80, delimiter=b"\n"
          )
          assert sample.endswith(b"\n")
          sample, values = read_bytes(
              ".test.accounts.1.json", sample=80, delimiter=b"\n"
          )
          assert sample.endswith(b"\n")
          sample, values = read_bytes(
              ".test.accounts.1.json", sample=2, delimiter=b"\n"
          )
          assert sample.endswith(b"\n")
  
imports: from __future__ import annotations
  import gzip
  import os
  import pathlib
  import sys
  from functools import partial
  from time import sleep
  import cloudpickle
  import pytest
  from fsspec.compression import compr
  from fsspec.core import open_files
  from fsspec.implementations.local import LocalFileSystem
  from tlz import concat, valmap
  from dask import compute
  from dask.bytes.core import read_bytes
  from dask.bytes.utils import compress
  from dask.utils import filetexts
label_desc: Use image node_id 4 for calling a global function with example usage: test_read_bytes_sample_delimiter() without return types