Update app.py

app.py

@@ -16,7 +16,8 @@ from langchain_core.runnables import RunnableLambda
 from datetime import date
 from transformers import AutoModelForCausalLM, AutoTokenizer
 from setup import OLMO_MODEL
-model_path = OLMO_MODEL
+from setup import download_olmo_model
+model_path = download_olmo_model()
 
 # Environment variables
 os.environ['LANGCHAIN_TRACING_V2'] = 'true'