code: def time_inner(self, n, m):
      lgmres(self.A, self.b, inner_m=m, maxiter=1)
  
file_path: scipy/benchmarks/benchmarks/sparse_linalg_solve.py
imports: import numpy
  from numpy.testing import assert_equal
  from .common import Benchmark, safe_import
label_desc: Use image node_id 2 for calling the Lgmres obj's underlying member method code with example usage: obj.time_inner(n, m) without return types