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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 merge(self, other):

 """Recursively merge tags from another compound."""

        for key, value in other.items():
            if key in self and (isinstance(self[key], Compound)
                                and isinstance(value, dict)):
                self[key].merge(value)
            else:
                self[key] = value