code: def get_build_features_str():
      import mxnet.runtime
  
      features = mxnet.runtime.Features()
      return "\n".join(map(str, list(features.values())))
  
file_path: mxnet/tools/diagnose.py
imports: import platform, subprocess, sys, os
  import socket, time
  import argparse
label_desc: Use image node_id 4 for calling a global function with example usage: get_build_features_str() and returns: str