class_docstr: Checks all functions of the LocalFileDriver
class_docstr_tok: ["Checks","all","functions","of","the","LocalFileDriver"]
code: def test_exists(self):
      temp_relative_filepath = "test.json"
      result = self.local_file_driver.exists(temp_relative_filepath)
      assert result == False
      self.local_file_driver.create(temp_relative_filepath)
      result = self.local_file_driver.exists(temp_relative_filepath)
      assert result == True
  
imports: from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import os
  import shutil
  import tempfile
  import platform
  from io import TextIOWrapper
  from datmo.core.util.misc_functions import get_datmo_temp_path
  from datmo.core.controller.file.driver.local import LocalFileDriver
  from datmo.core.util.exceptions import PathDoesNotExist
  from datmo.config import Config
label_desc: Use image node_id 10 for calling the TestLocalFileDriver obj's underlying member method code with example usage: obj.test_exists() without return types