class_docstr: A key-value store for synchronization of values, over multiple devices.
class_docstr_tok: ["A","key-value","store","for","synchronization","of","values",",","over","multiple","devices","."]
code: def __del__(self):
      check_call(_LIB.MXKVStoreFree(self.handle))
  
imports: import pickle
  import ctypes
  import os
  from ..ndarray import NDArray
  from ..ndarray import _ndarray_cls
  from ..base import _LIB, c_str
  from ..base import check_call, mx_uint, py_str
  from ..base import NDArrayHandle, KVStoreHandle
  from ..None import optimizer
  from .base import _ctype_key_value, _ctype_dict, KVStoreBase
label_desc: Use image node_id 2 for calling the KVStore obj's underlying member method code with example usage: obj.__del__() without return types