ASSERT_TRUE(srq_spec.input_quantized_types().at(1).has_dimension_specs());

  const QuantizedDimension& dimension_specs =
      srq_spec.input_quantized_types().at(1).dimension_specs();
  ASSERT_TRUE(dimension_specs.has_dimension());
  EXPECT_THAT(dimension_specs.dimension(), Eq(3));

  // Test that representative dataset config has been transferred to the
  // `CalibrationOptions`.

    // second operand, which is weight.
    const QuantizedType& quantized_type = input_quantized_types.at(1);
    if (const auto& specs = quantized_type.dimension_specs();
        specs.has_dimension()) {
      return specs.dimension() >= 0 && specs.dimension() < rank;
    }
    return true;
  }

  static bool IsPerTensor(const WeightOnlyPtq& weight_only_ptq) {

          return false;
        }
        const QuantizedDimension& dimension_specs =
            weight_quantized_type.dimension_specs();
        return !dimension_specs.has_dimension() ||
               dimension_specs.dimension() == 3;
      }
    }
    return false;
  }

 private:
  [[deprecated(
      "Do not rely on this field for per-channel quantization. Use `Method` "