code: def test_type_extensions():
      dyn_size = ir.ShapedType.get_dynamic_size()
      attr = mhlo.TypeExtensions.get(bounds=[128, dyn_size])
      assert attr is not None
      assert attr.bounds == [128, dyn_size]
  
file_path: tensorflow/third_party/xla/xla/mlir_hlo/tests/python/attributes.py
imports: from mlir import ir
  from mlir.dialects import mhlo
label_desc: Use image node_id 17 for calling a global function with example usage: test_type_extensions() without return types