code: def run(self):
      tag = os.getenv("CIRCLE_TAG")
  
      if tag != VERSION:
          info = "Git tag: {0} does not match the version of this app: {1}".format(
              tag, VERSION
          )
          sys.exit(info)
  
imports: import setuptools, os
  from setuptools.command.install import install
label_desc: Use image node_id 1 for calling the VerifyVersionCommand obj's underlying member method code with example usage: obj.run() without return types