code: def test_colspecs_with_comment():
      # GH 14135
      result = read_fwf(
          StringIO("#\nA1K\n"),
          colspecs=[(1, 2), (2, 3)],
          comment="#",
          header=None,
      )
      expected = DataFrame([[1, "K"]], columns=[0, 1])
      tm.assert_frame_equal(result, expected)
  
imports: from datetime import datetime
  from io import BytesIO, StringIO
  from pathlib import Path
  import numpy
  import pytest
  from pandas.errors import EmptyDataError
  import pandas
  from pandas import DataFrame, DatetimeIndex
  import pandas._testing
  from pandas.core.arrays import ArrowStringArray, StringArray
  from pandas.io.common import urlopen
  from pandas.io.parsers import read_csv, read_fwf
label_desc: Use image node_id 37 for calling a global function with example usage: test_colspecs_with_comment() without return types