code: def libinfo():
      """Returns a dictionary containing compile-time info, including cmake flags and git commit hash
  
      Returns
      -------
      info: Dict[str, str]
          The dictionary of compile-time info.
      """
      get_lib_info_func = get_global_func(
          "support.GetLibInfo", allow_missing=True
      )
      if get_lib_info_func is not None:
          lib_info = get_lib_info_func()
          if lib_info is None:
              return {}
      else:
          return {}
      return dict(lib_info.items())
  
file_path: tvm/python/tvm/support.py
imports: import json
  import textwrap
  import ctypes
  import os
  import sys
  import tvm
  import tvm._ffi
  from .runtime.module import Module
  from .None import get_global_func
label_desc: Use image node_id 1 for calling a global function with example usage: libinfo() and returns: dict, dict, dict