// CHECK:   operator_codes: [ {
// CHECK:     deprecated_builtin_code: 32,
// CHECK:     custom_code: "SomeOperation",
// CHECK:     builtin_code: CUSTOM
// CHECK:   } ],
// CHECK:   subgraphs: [ {
// CHECK:     tensors: [ {
// CHECK:       shape: [  ],
// CHECK:       type: INT32,
// CHECK:       buffer: 1,
// CHECK:       name: "tf.SomeOperation",
// CHECK:       quantization: {
// CHECK-EMPTY
// CHECK:       }
// CHECK:     } ],