Update configuration_llama.py, required to get model to Load as `rope_scaling` needs to be None, or else a dictionary

configuration_llama.py

@@ -124,7 +124,7 @@ class LlamaConfig(PretrainedConfig):
         pretraining_tp=1,
         tie_word_embeddings=False,
         rope_theta=10000,
-        rope_scaling="yarn",
+        rope_scaling=None,
         attention_bias=False,
         **kwargs,
     ):