code: def sh(self, cmd, **kwargs):
      return (
          subprocess.check_output(cmd, cwd=self.cwd, **kwargs)
          .decode()
          .strip()
      )
  
file_path: gluonts/src/gluonts/meta/_version.py
imports: import os
  import subprocess
  from pathlib import Path
label_desc: Use image node_id 2 for calling the GitRepo obj's underlying member method code with example usage: obj.sh(cmd) and returns: subprocess