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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 get_template_from_config(self, config):
 """Retrieve a template path from the config object """

        if config["output"]["template"] == "default":
            return os.path.join(
                os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
                'template',
                'default.html'
            )
        else:
            return os.path.abspath(config["output"]["template"])