code: def _diff(path, other_path, args):
      cmd_base = util.shlex_split(_diff_cmd(args, path))
      cmd = cmd_base + [path, other_path]
      log.debug("diff cmd: %r", cmd)
      try:
          subprocess.call(cmd, shell=_use_shell_for_diff_cmd())
      except OSError as e:
          cli.error(f"error running '{' '.join(cmd)}': {e}")
  
imports: import logging
  import os
  import re
  import subprocess
  from guild import cli
  from guild import click_util
  from guild import cmd_impl_support
  from guild import config
  from guild import run_util
  from guild import util
  from .None import remote_impl_support
  from .None import runs_impl
label_desc: Use image node_id 13 for calling a global function with example usage: _diff(path, other_path, args) without return types