code: def _load_shared_library(lib_base_name: str):
      _base_path, _lib_paths = get_shared_lib_info(
          lib_base_name=lib_base_name
      )
  
      if "LLAMA_CPP_LIB" in os.environ:
          lib_base_name = os.environ["LLAMA_CPP_LIB"]
          _lib = pathlib.Path(lib_base_name)
          _base_path = _lib.parent.resolve()
          _lib_paths = [_lib.resolve()]
  
      cdll_args = dict()  # type: ignore
      # Add the library directory to the DLL search path on Windows (if needed)
      if sys.platform == "win32" and sys.version_info >= (3, 8):
          # On windows, pytorch and our native library use different OMP, we should
          # set OMP_WAIT_POLICY=PASSIVE to avoid OMP waiting.
          os.environ["OMP_WAIT_POLICY"] = "PASSIVE"
  
          os.add_dll_directory(str(_base_path))
          os.environ["PATH"] = (
              str(_base_path) + ";" + os.environ["PATH"]
          )
          if "CUDA_PATH" in os.environ:
              os.add_dll_directory(
                  os.path.join(os.environ["CUDA_PATH"], "bin")
              )
              os.add_dll_directory(
                  os.path.join(os.environ["CUDA_PATH"], "lib")
              )
          cdll_args["winmode"] = 0
  
      # Try to load the shared library, handling potential errors
      for _lib_path in _lib_paths:
          if _lib_path.exists():
              try:
                  return ctypes.CDLL(str(_lib_path), **cdll_args)
              except Exception as e:
                  invalidInputError(
                      False,
                      f"Failed to load shared library '{_lib_path}': {e}.",
                  )
  
      invalidInputError(
          False,
          f"Shared library with base name '{lib_base_name}' not found.",
      )
  
imports: import sys
  import os
  import ctypes
  from ctypes import c_int, c_float, c_char_p, c_void_p, c_bool, pointer, POINTER, _Pointer, Structure, Array, c_uint8, c_size_t
  import pathlib
  from bigdl.llm.utils.common import invalidInputError
  from bigdl.llm.utils.utils import get_shared_lib_info
label_desc: Use image node_id 1 for calling a global function with example usage: _load_shared_library(lib_base_name) and returns: ctypes