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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 add_entrypoint(self, entry_point_group):
 """Load translations from an entry point."""

        for ep in iter_entry_points(group=entry_point_group):
            if not resource_isdir(ep.module_name, 'translations'):
                continue
            dirname = resource_filename(ep.module_name, 'translations')
            self.add_path(dirname)