code: def install_dynamic(self):
      code = self.path.model / "code"
  
      if code.is_dir():
          install_and_restart(code, self.path.base / "code")
  
imports: import os
  from pathlib import Path
  from .dyn import install_and_restart
label_desc: Use image node_id 2 for calling the ServeEnv obj's underlying member method code with example usage: obj.install_dynamic() without return types