docstr: Executes an arbitrary function on self.
docstr_tok: ["Executes","an","arbitrary","function","on","self","."]
code: def execute(self, func):
      """Executes an arbitrary function on self."""
      return func(self.executable)
  
file_path: horovod/horovod/ray/worker.py
imports: from typing import Dict, List
  import socket
  import ray
  import os
  from horovod.ray import ray_logger
label_desc: Use image node_id 8 for calling the BaseHorovodWorker obj's underlying member method code with example usage: obj.execute(func) and returns: func