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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 assign_uuids_to_nodes_and_edges(self):
 """ Assign uuids to nodes and edges. """

        for node in self.nodes(data=True):
            node[1]["id"] = str(uuid4())

        for edge in self.edges(data=True):
            edge[2]["id"] = str(uuid4())