code: def run(self) -> ():
      for index, input_file in enumerate(self.list_input_files()):
          self.process(input_file, index)
  
file_path: SynapseML/tools/docgen/docgen/core.py
imports: import multiprocessing
  from abc import ABC, abstractmethod
  from typing import List
label_desc: Use image node_id 3 for calling the Channel obj's underlying member method code with example usage: obj.run() without return types