class_docstr: A running observable statistics.
class_docstr_tok: ["A","running","observable","statistics","."]
code: def __str__(self) -> str:
      return "{}({})".format(
          self.name(),
          ", ".join(
              f"{name}={getattr(self, name)}" for name in self.__slots__
          ),
      )
  
imports: import torch
  from onmt.utils.logging import logger
  from onmt.utils.misc import check_path
label_desc: Use image node_id 3 for calling the ObservableStats obj's underlying member method code with example usage: obj.__str__() and returns: str