Update app.py

app.py

@@ -4,7 +4,7 @@ import gradio as gr
 from langchain_openai import ChatOpenAI
 from langchain_community.vectorstores import Qdrant
 # CAMBIO: Usar la librería dedicada langchain-huggingface
-from langchain_huggingface import HuggingFaceEmbeddings
+from langchain_community.embeddings import HuggingFaceEmbeddings
 from qdrant_client import QdrantClient, models
 from qdrant_client.http import models as rest_models
 from langchain.chains.history_aware_retriever import create_history_aware_retriever