code: def initialize(self):
      try:
          self.module = importlib.import_module(self.name)
      except ImportError:
          raise ImportError(
              f"This requires the {self.name} module. "
              f"You can install it via `pip install {self.pip_name}`"
          )
  
imports: import importlib
label_desc: Use image node_id 3 for calling the LazyModule obj's underlying member method code with example usage: obj.initialize() without return types