code: def indirectly_unsupported(a, b):
      c = a + b
      return unsupported(a, c)
  
imports: from unittest.mock import patch
  import torch
  import torch._dynamo.test_case
  import torch._dynamo.testing
  from torch._dynamo.testing import unsupported
  from torch._dynamo.utils import ifdynstaticdefault
label_desc: Use image node_id 1 for calling a global function with example usage: indirectly_unsupported(a, b) and returns: unsupported