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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_service(self, name, search_filter):
 """Fetch service metadata."""

        if self.version == 1:
            service_filter = "service.{name}".format(name=name)
            return jmespath.search(service_filter, self.get(search_filter))
        else:
            service_filter = "services[?name=='{}']".format(name)
            return one(jmespath.search(service_filter, self.get(search_filter)))