Update app.py

app.py

@@ -10,7 +10,7 @@ from langchain_community.llms import HuggingFacePipeline
 from langchain.chains import ConversationChain
 from langchain.memory import ConversationBufferMemory
 from langchain_community.llms import HuggingFaceEndpoint
-
+import spaces
 from pathlib import Path
 import chromadb
 from unidecode import unidecode
@@ -23,7 +23,7 @@ import accelerate
 import re
 
 
-
+@spaces.GPU
 # default_persist_directory = './chroma_HF/'
 list_llm = ["mistralai/Mistral-7B-Instruct-v0.2", "mistralai/Mixtral-8x7B-Instruct-v0.1", "mistralai/Mistral-7B-Instruct-v0.1", \
     "google/gemma-7b-it","google/gemma-2b-it", \