code: def _ac_dir(_ctx, _param, incomplete):
      return ac_support.ac_dir(incomplete)
  
file_path: guildai/guild/commands/runs_diff.py
imports: import os
  import click
  from guild import click_util
  from .None import ac_support
  from .None import remote_support
  from .None import runs_support
label_desc: Use image node_id 8 for calling a global function with example usage: _ac_dir(_ctx, _param, incomplete) and returns: ac_support