text: # Choices of (x_axis, y_axis) pairs that we want to display
  # on the website in the "details" page.
  # The cost and performance keys are defined in all_metrics in metrics.py.
  all_plot_variants = {
      cost + "/" + perf: (cost, perf)
      for cost in ["total-time", "query-time", "memory-footprint"]
      for perf in ["rmse-error", "max-error", "mean-error"]
  }
  