getModelPricingString function
Get formatted pricing string for a model. Accepts either a short name or full model name. Returns null if model is not found.
Implementation
String? getModelPricingString(
String model, {
required CanonicalNameResolver getCanonicalName,
}) {
final shortName = getCanonicalName(model);
final costs = modelCosts[shortName];
if (costs == null) return null;
return formatModelPricing(costs);
}