message: Removed warning in sparse_tensor.h
  Ensure the variable is initilaized
diff: @@ -63,7 +63,7 @@ class SparseTensor {
  ix.shape().dim_size(0), ", values = ",
  vals.shape().dim_size(0), ")"));
  }
  - int dims;
  + int dims = 0;
  TF_RETURN_IF_ERROR(GetDimsFromIx(ix, &dims));
  if (order.size() != dims) {
  return Status(error::INVALID_ARGUMENT,
  