code: def create_virtualenv():
      env_setup = [
          # Create virtual environment
          "python3 -m venv test_env",
      ]
      os.environ["PATH"] = (
          "/test_env/bin/" + os.pathsep + os.environ.get("PATH", "")
      )
      run_commands_local(env_setup)
  
file_path: keras/integration_tests/import_test.py
imports: import os
  import re
  import subprocess
  from keras import backend
label_desc: Use image node_id 2 for calling a global function with example usage: create_virtualenv() without return types