revert change

Author: juliendenize

src/llama-model.cpp

@@ -570,6 +570,7 @@ void llama_model::load_hparams(llama_model_loader & ml) {
     // arch-specific KVs
     switch (arch) {
         case LLM_ARCH_LLAMA:
+            {
                 ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
 
                 if (hparams.n_expert == 8) {