input: Write a function to return the lyrics list instead of printing it.
  assert get_lyrics() == ["We'll be singing when we're winning","We'll be singing I get knocked down, but I get up again","You're never gonna keep me down","I get knocked down, but I get up again","You're never gonna keep me down","I get knocked down, but I get up again","You're never gonna keep me down","We'll be singing when we're winning","We'll be singing."]
output: def get_lyrics():
      lyrics = [
          "We'll be singing when we're winning",
          "We'll be singing I get knocked down, but I get up again",
          "You're never gonna keep me down",
          "I get knocked down, but I get up again",
          "You're never gonna keep me down",
          "I get knocked down, but I get up again",
          "You're never gonna keep me down",
          "We'll be singing when we're winning",
          "We'll be singing."
      ]
      return lyrics