Upload folder using huggingface_hub

Test_RAG.py

@@ -291,7 +291,7 @@ if llm_model_id == "red-pajama-3b-chat" and "GPU" in core.available_devices and
     ov_config["INFERENCE_PRECISION_HINT"] = "f32"
 
 llm = HuggingFacePipeline.from_model_id(
-    model_id= "meta-llama/Meta-Llama-3-8B"                                                                         
+    model_id= "meta-llama/Meta-Llama-3-8B",                                                                        
     #meta-llama/Meta-Llama-3-8B------------/meta-llama/Llama-3.2-3B-Instruct   
     task="text-generation",
     backend="openvino",