docstr: Tests empty paths are removed
docstr_tok: ["Tests","empty","paths","are","removed"]
code: def test_sanitize_path_array_empty_paths(self):
      """
      Tests empty paths are removed
      """
      self.assertListEqual(
          sanitize_path_array([" ", "\t", "     \n"]), []
      )
  
imports: import unittest
  from unittest.mock import MagicMock, mock_open, patch
  from artifact_repository import *
label_desc: Use image node_id 37 for calling the TestArtifactRepositoryTool obj's underlying member method code with example usage: obj.test_sanitize_path_array_empty_paths() without return types