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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 uuid_constructor(loader, node):
 """" Construct a uuid.UUID object form a scalar YAML node. Tests: {'test': UUID('cc3702ca-699a-4aa6-8226-4c938f294d9b')} """


    value = loader.construct_scalar(node)
    return uuid.UUID(value)