code: def test_sparse_to_dense_invalid_inputs(self):
      op = core.CreateOperator(
          "SparseToDense", ["indices", "values"], ["output"]
      )
      workspace.FeedBlob(
          "indices", np.array([2, 4, 999, 2], dtype=np.int32)
      )
      workspace.FeedBlob("values", np.array([1, 2, 6], dtype=np.int32))
  
      with self.assertRaises(RuntimeError):
          workspace.RunOperatorOnce(op)
  
file_path: pytorch/caffe2/python/sparse_to_dense_test.py
imports: from caffe2.python import core, workspace
  from caffe2.python.test_util import TestCase
  import numpy
label_desc: Use image node_id 3 for calling the TestSparseToDense obj's underlying member method code with example usage: obj.test_sparse_to_dense_invalid_inputs() without return types