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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:
 async def get_metrics(self, element):
 """Get all the metrics for a monitored element."""

        await self.get_data()
        await self.get_plugins()

        if element in self.plugins:
            self.values = self.data[element]
        else:
            raise exceptions.GlancesApiError("Element data not available")