code: def compile_summary_protobuf():
      proto_path = "mxboard/proto"
      proto_files = os.path.join(proto_path, "*.proto")
      cmd = "protoc " + proto_files + " --python_out=."
      print("compiling protobuf files in {}".format(proto_path))
      return os.system("set -ex &&" + cmd)
  
imports: from __future__ import absolute_import
  import os
  import sys
  from setuptools import find_packages
label_desc: Use image node_id 1 for calling a global function with example usage: compile_summary_protobuf() and returns: os