text: from telliot_core.datafeed import DataFeed
  from telliot_core.queries import SpotPrice
  
  from telliot_feed_examples.sources.price.spot.coingecko import CoinGeckoSpotPriceSource
  from telliot_feed_examples.sources.price.spot.nomics import NomicsSpotPriceSource
  from telliot_feed_examples.sources.price_aggregator import PriceAggregator
  
  idle_usd_median_feed = DataFeed(
      query=SpotPrice(asset="IDLE", currency="USD"),
      source=PriceAggregator(
          asset="idle",
          currency="usd",
          algorithm="median",
          sources=[
              CoinGeckoSpotPriceSource(asset="idle", currency="usd"),
              NomicsSpotPriceSource(asset="idle", currency="usd"),
          ],
      ),
  )
  