code: def test_sym_rinverse(A, use_sym):
      d = A.shape[-1]
      assert_equal(
          rinverse(A, sym=use_sym), torch.inverse(A), prec=1e-8
      )
      assert_equal(
          torch.mm(A, rinverse(A, sym=use_sym)), torch.eye(d), prec=1e-8
      )
      batched_A = A.unsqueeze(0).unsqueeze(0).expand(5, 4, d, d)
      expected_A = (
          torch.inverse(A).unsqueeze(0).unsqueeze(0).expand(5, 4, d, d)
      )
      assert_equal(
          rinverse(batched_A, sym=use_sym), expected_A, prec=1e-8
      )
  
imports: import pytest
  import torch
  from pyro.ops.linalg import rinverse
  from tests.common import assert_close, assert_equal
label_desc: Use image node_id 1 for calling a global function with example usage: test_sym_rinverse(A, use_sym) without return types