code: def compile_test():
      global tests_compiled
      if tests_compiled:
          return
      build_files = ["bpe.cpp", "utils.cpp", "utf8.cpp"]
      files = [
          "../../youtokentome/cpp/" + file_name
          for file_name in build_files
      ]
      files.append("stress_test.cpp")
  
      print("compiling stress test ...")
  
      command = [
          "g++",
          *files,
          "-o",
          "stress",
          "-std=c++11",
          "-pthread",
          "-Og",
          "-D_GLIBCXX_DEBUG",
          "-fno-omit-frame-pointer -fsanitize=address -fsanitize=leak -fsanitize=undefined",
          "-DDETERMINISTIC_QUEUE",
      ]
  
      command = " ".join(command)
      print("command:", command)
      run(command, check=True, shell=True)
      tests_compiled = True
  
imports: import os
  from subprocess import run
label_desc: Use image node_id 1 for calling a global function with example usage: compile_test() without return types