class_docstr: Loader for libnvidia-ml.so
code: def get_function(self, name):
      if name in self.func_ptr.keys():
          return self.func_ptr[name]
  
imports: import threading
  from ctypes import CDLL, POINTER, Structure, byref, c_uint, c_ulonglong, create_string_buffer
label_desc: Use image node_id 3 for calling the NVML obj's underlying member method code with example usage: obj.get_function(name) and returns: self