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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 replace_rdataset(self, name, replacement):
 """Replace an rdataset at name. It is not an error if there is no rdataset matching I{replacement}. Ownership of the I{replacement} object is transferred to the zone; in other words, this method does not store a copy of I{replacement} at the node, it stores I{replacement} itself. If the I{name} node does not exist, it is created. @param name: the owner name @type name: DNS.name.Name object or string @param replacement: the replacement rdataset @type replacement: dns.rdataset.Rdataset """


        if replacement.rdclass != self.rdclass:
            raise ValueError('replacement.rdclass != zone.rdclass')
        node = self.find_node(name, True)
        node.replace_rdataset(replacement)