code: def __repr__(self):
      format_string = self.__class__.__name__ + " ("
      format_string += "\n"
      format_string += f"Sparsifier {self.sparsifier}\n"
      format_string += f"    base_sl: {self.base_sl}\n"
      format_string += ")"
      return format_string
  
file_path: pytorch/torch/ao/pruning/scheduler/base_scheduler.py
imports: from torch.ao.pruning import BaseSparsifier
  from functools import wraps
  import warnings
  import weakref
label_desc: Use image node_id 7 for calling the BaseScheduler obj's underlying member method code with example usage: obj.__repr__() and returns: format_string