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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def from_raw_data(cls, item_raw):
 """Translate the raw item data from the DynamoDBConnection to the item object. """

        deserialized = {}
        for name, value in item_raw.items():
            attr = getattr(cls, name, None)
            if attr is None:
                continue
            deserialized[name] = attr.decode(value)
        return cls(**deserialized)