code: def check_duplicate():
      fn_test_core = get_all_functions_from_directory(
          "ivy_tests/test_ivy/test_functional/test_core"
      )
      fn_test_nn = get_all_functions_from_directory(
          "ivy_tests/test_ivy/test_functional/test_nn"
      )
      fn_test_experimental = get_all_functions_from_directory(
          "ivy_tests/test_ivy/test_functional/test_experimental"
      )
      fn_ivy_test = set(fn_test_core).union(set(fn_test_nn))
      common_list = fn_ivy_test.intersection(set(fn_test_experimental))
      return common_list
  
imports: import importlib
  import os
  import sys
  import glob
label_desc: Use image node_id 2 for calling a global function with example usage: check_duplicate() and returns: common_list