code: def time_sqrtm(self, dtype, n, blocksize):
      scipy.linalg.sqrtm(self.A, disp=False, blocksize=blocksize)
  
imports: import numpy
  from .common import Benchmark, safe_import
label_desc: Use image node_id 2 for calling the Sqrtm obj's underlying member method code with example usage: obj.time_sqrtm(dtype, n, blocksize) without return types