code: def test_python_file_reuse():
      """Test that we can reuse a Python file, see gh-2550."""
      ascii_raster_string = """ncols        5
      nrows        5
      xllcorner    440720.000000000000
      yllcorner    3750120.000000000000
      cellsize     60.000000000000
      nodata_value -99999
          107    123    132    115    132
          115    132    107    123    148
          115    132    140    132    123
          148    132    123    123    115
          132    156    132    140    132
      """
      ascii_raster_io = BytesIO(ascii_raster_string.encode("utf-8"))
  
      with rasterio.open(ascii_raster_io) as rds:
          _ = rds.bounds
  
      with rasterio.open(ascii_raster_io) as rds:
          _ = rds.bounds
  
imports: from io import BytesIO
  import logging
  import os.path
  import pytest
  import rasterio
  from rasterio.enums import MaskFlags
  from rasterio.shutil import copyfiles
  from rasterio.windows import Window
  import io
label_desc: Use image node_id 20 for calling a global function with example usage: test_python_file_reuse() without return types