code: def get_all_tests():
      test_names_without_backend = extract_tests_from_dir(
          "ivy_tests/test_ivy"
      )
      test_names_without_backend = sorted(
          set(test_names_without_backend)
      )
      random.Random(4).shuffle(test_names_without_backend)
  
      test_names = []
      for test_name in test_names_without_backend:
          for backend in BACKENDS:
              test_backend = f"{test_name},{backend}"
              test_names.append(test_backend)
  
      return test_names
  
imports: import os
  import random
  import ast
label_desc: Use image node_id 4 for calling a global function with example usage: get_all_tests() and returns: test_names