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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 register_entry_point(self, entry_point):
 """ Register a lone entry_point Will raise ImportError if the entry_point leads to an invalid import. """


        module = _import_module(entry_point.module_name)
        self._register_entry_point_module(entry_point, module)