code: def parts(self):
      return (
          (self.namespace,)
          + ((self.baseline_sha[:2], self.baseline_sha[2:]))
          + ((self.name,) if self.name else ())
      )
  
file_path: dvc/dvc/repo/experiments/refs.py
imports: from typing import Optional
  from .exceptions import InvalidExpRefError
label_desc: Use image node_id 4 for calling the ExpRefInfo obj's underlying member method code with example usage: obj.parts() and returns: unknown