Update app.py

app.py

@@ -3,6 +3,7 @@ from transformers import AutoModelForCausalLM, AutoTokenizer, pipeline
 from peft import PeftModel
 import torch
 import os 
+from huggingface_hub import login
 
 """
 For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
@@ -13,6 +14,8 @@ API_KEY = os.environ.get("ACESS_TOKEN")
 BASE_MODEL = "mistralai/Mistral-7B-v0.1"
 PEFT_ADAPTER = "asdc/Mistral-7B-multilingual-temporal-expression-normalization"
 
+login(token=API_KEY)
+
 tokenizer = AutoTokenizer.from_pretrained(BASE_MODEL, token=API_KEY)
 base_model = AutoModelForCausalLM.from_pretrained(
     BASE_MODEL,