Update app.py

app.py

@@ -34,6 +34,10 @@ organization = "meta-llama"
 llama_models = [model.modelId for model in api.list_models(author=organization)
                 if 'chat' in model.modelId]
 
+
+ans_path = Path("model_ans")
+ans_path.mkdir(parents=True, exist_ok=True)
+
 def random_ques_ans(model_ans):
     df_temp=pd.read_excel(os.path.join("model_ans",str(model_ans)))
     global cnt