code: def test_backend_suppress_line(self):
      def fn001(x):
          x = torch.relu(x)
          return x + 1
  
      # Do NOT let this get attributed to x + 1
      self.assertExpectedInlineMunged(
          torch._dynamo.exc.BackendCompilerFailed,
          lambda: torch.compile(
              fn001, backend="relu_compile_error_TESTING_ONLY"
          )(torch.randn(1)),
          """\
  backend='relu_compile_error_TESTING_ONLY' raised:
  ReluCompileError:""",
      )
  
imports: import logging
  import unittest
  import torch
  import torch._dynamo
  import torch._dynamo.config
  import torch._dynamo.test_case
  from torch._dynamo.comptime import comptime
  from torch._dynamo.exc import Unsupported
  from torch.testing._internal.common_device_type import skipIf
  from torch.testing._internal.common_utils import IS_FBCODE, munge_exc, TEST_Z3
  from torch.testing._internal.logging_utils import LoggingTestCase, make_logging_test
label_desc: Use image node_id 7 for calling the ExcTests obj's underlying member method code with example usage: obj.test_backend_suppress_line() and returns: unknown