Update rag_api.py

rag_api.py

@@ -9,6 +9,10 @@ from langchain.chains import RetrievalQA
 from langchain.prompts import PromptTemplate
 from langchain_groq import ChatGroq
 
+# ESTABLECER LA RUTA DEL CACHÉ A /tmp, donde sí hay permisos
+os.environ['TRANSFORMERS_CACHE'] = '/tmp/huggingface_cache' 
+os.environ['HF_HOME'] = '/tmp/huggingface_cache' 
+
 # --------------------------------------------------------
 # 1. CONFIGURACIÓN
 # --------------------------------------------------------