Add Llama 3.2 3B models

index.js

@@ -7,8 +7,11 @@ let engine = null;
 const availableModels = webllm.prebuiltAppConfig.model_list
  .filter(
  (m) =>
- m.model_id.startsWith("Llama-3") ||
- m.model_id.startsWith("Llama-3.1") ||
+ m.model_id.startsWith("Llama-3-8B") ||
+ m.model_id.startsWith("Llama-3-70B") ||
+ m.model_id.startsWith("Llama-3.1-8B") ||
+ m.model_id.startsWith("Llama-3.1-70B") ||
+ m.model_id.startsWith("Llama-3.2-3B") ||
  m.model_id.startsWith("Hermes-2") ||
  m.model_id.startsWith("Hermes-3") ||
  m.model_id.startsWith("Phi-3")