code: def asscipy(self):
          
          data = self.data.asnumpy()
          indices = self.indices.asnumpy()
          indptr = self.indptr.asnumpy()
          if not spsp:
              raise ImportError("scipy is not available. \
                                 Please check if the scipy python bindings are installed.")
          return spsp.csr_matrix((data, indices, indptr), shape=self.shape, dtype=self.dtype)
docs: Returns a ``scipy.sparse.csr.csr_matrix`` object with value copied from this array
  
          Examples
          --------
          >>> x = mx.nd.sparse.zeros('csr', (2,3))
          >>> y = x.asscipy()
          >>> type(y)
          <type 'scipy.sparse.csr.csr_matrix'>
          >>> y
          <2x3 sparse matrix of type '<type 'numpy.float32'>'
          with 0 stored elements in Compressed Sparse Row format>