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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 resolve(self):
 """ Resolve the entry point from its module and attrs. """

        module = __import__(self.module_name, fromlist=['__name__'], level=0)
        try:
            return functools.reduce(getattr, self.attrs, module)
        except AttributeError as exc:
            raise ImportError(str(exc))