Update app.py

app.py

@@ -4,7 +4,7 @@ from typing import List, Tuple, Dict
 import torch
 from transformers import AutoTokenizer, AutoModelForSeq2SeqLM, pipeline
 import gradio as gr
-import evaluate
+
 import math
 
 MODEL_NAME = os.environ.get("SUMM_MODEL", "facebook/bart-large-cnn")