code: def cusparseDestroyMatDescr(desc):
      """
      Releases the memory allocated for the matrix descriptor.
  
      Parameters
      ----------
      desc : cusparseMatDescr
          Matrix descriptor.
  
      """
  
      status = _libcusparse.cusparseDestroyMatDescr(desc)
      cusparseCheckStatus(status)
  
imports: import atexit
  import ctypes.util
  import platform
  from string import Template
  import sys
  import warnings
  import numpy
  import cuda
label_desc: Use image node_id 7 for calling a global function with example usage: cusparseDestroyMatDescr(desc) without return types