Update app.py

app.py

@@ -15,7 +15,7 @@ from langchain_core.output_parsers import StrOutputParser
 from langchain_core.runnables import RunnableLambda
 from datetime import date
 from transformers import AutoModelForCausalLM, AutoTokenizer
-from setup import OLMO_MODEL
+from setup import download_olmo_model
 model_path = download_olmo_model()
 # import subprocess