code: def gcs_import():
      # Just test the import works - no class clashes, no exception
      keys = h2o.import_file(
          "gs://gcp-public-data-nexrad-l2/2018/01/01/KABR/NWS_NEXRAD_NXL2DPBL_KABR_20180101050000_20180101055959.tar",
          parse=False,
      )
      assert len(keys) == 1
      assert keys == [
          "gs://gcp-public-data-nexrad-l2/2018/01/01/KABR/NWS_NEXRAD_NXL2DPBL_KABR_20180101050000_20180101055959.tar"
      ]
  
      expected_keys = [
          "gs://gcp-public-data-nexrad-l2/1991/06/05/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910605160000_19910605235959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/06/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910606000000_19910606075959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/06/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910606080000_19910606155959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/06/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910606160000_19910606235959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/07/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910607160000_19910607235959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/08/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910608000000_19910608075959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/08/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910608080000_19910608155959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/09/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910609160000_19910609235959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/10/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910610000000_19910610075959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/10/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910610080000_19910610155959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/22/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910622160000_19910622235959.tar",
          "gs://gcp-public-data-nexrad-l2/1991/06/23/KTLX/NWS_NEXRAD_NXL2LG_KTLX_19910623000000_19910623075959.tar",
      ]
      # Import folder
      keys = h2o.import_file(
          "gs://gcp-public-data-nexrad-l2/1991/06", parse=False
      )
      assert len(keys) == 12
      assert keys == expected_keys
  
      # Import folder - slash at the end of path
      keys = h2o.import_file(
          "gs://gcp-public-data-nexrad-l2/1991/06/", parse=False
      )
      assert len(keys) == 12
      assert keys == expected_keys
  
      # Import folder - Invalid path
      keys = h2o.import_file(
          "gs://gcp-public-data-nexrad-l2/1991/06/somethingNonExistent/",
          parse=False,
      )
      assert len(keys) == 0
  
imports: import sys
  import os
  from tests import pyunit_utils
  import h2o
label_desc: Use image node_id 1 for calling a global function with example usage: gcs_import() without return types