code: def run(self):
      self.repeats += self.letter
  
file_path: pytorch-lightning/tests/tests_app/cli/launch_data/app_v0/app.py
imports: import os
  from datetime import datetime
  from time import sleep
  from lightning.app import LightningApp, LightningFlow
  from lightning.app.frontend.web import StaticWebFrontend
label_desc: Use image node_id 2 for calling the Word obj's underlying member method code with example usage: obj.run() without return types