code: def cudaInit():
      if not _LoadNvmlLibrary():
          return False
  
      #
      # Initialize the library
      #
      fn = _cudaGetFunctionPointer("nvmlInit_v2")
      ret = fn()
      try:
          _cudaCheckReturn(ret)
      except NVMLError:
          return False
  
      # Atomically update refcount
      global _cudaLib_refcount
      libLoadLock.acquire()
      _cudaLib_refcount += 1
      libLoadLock.release()
      return True
  
file_path: autogluon/common/src/autogluon/common/utils/nvutil.py
imports: import os
  import sys
  import threading
  from ctypes import *
label_desc: Use image node_id 1 for calling a global function with example usage: cudaInit() and returns: True, False, False