Can you give me some examples of how to use this library?

[acelan]

I'm new to this kind of library and tried to load it from python, and encountered below error.
Do you have any example references available, whether they are in C/C++ or Python?
Thanks.

steam@c9860658a0fa:/palworld$ python3
Python 3.9.2 (default, Feb 28 2021, 17:03:44) 
[GCC 10.2.1 20210110] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from ctypes import *
>>> 
>>> psua = cdll.LoadLibrary("./libpal-plugin-loader.so")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python3.9/ctypes/__init__.py", line 452, in LoadLibrary
    return self._dlltype(name)
  File "/usr/lib/python3.9/ctypes/__init__.py", line 374, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: ./libpal-plugin-loader.so: undefined symbol: _ZN6google4base21CheckOpMessageBuilderC1EPKc