请将下面这则小程序示例代码的数据转换方法整合在Class方法中，尽量不要改变其他逻辑代码：

```py
def convert_data(data):
    result = {}
    for key, value in data.items():
        result[key] = value * 2
    return result

data = {
    'a': 1,
    'b': 2,
    'c': 3
}

converted_data = convert_data(data)
print(converted_data)
```
user
```py
class DataConverter:
    @staticmethod
    def convert_data(data):
        result = {}
        for key, value in data.items():
            result[key] = value * 2
        return result

data = {
    'a': 1,
    'b': 2,
    'c': 3
}

converted_data = DataConverter.convert_data(data)
print(converted_data)
```
assistant