Update app.py

app.py

@@ -44,7 +44,7 @@ if uploaded_file:
     )
 
     # Cargar índice RAG
-    rag_index = RagIndex.from_directory("path_al_tu_indice_rag")
+    rag_index = RagIndex.from_huggingface("meta-llama/Llama-3.2-1B")
 
     # Crear cadena RAG
     llm = HuggingFaceHub(repo_id=model_name, huggingfacehub_api_token=huggingface_token, model_kwargs={"max_new_tokens": 3})