Update app.py

app.py

@@ -2,7 +2,10 @@ import gradio as gr
 from faiss import IndexFlatIP
 import pandas as pd
 import numpy as np
+from transformers import AutoTokenizer
 
+
+tokenizer = AutoTokenizer.from_pretrained("bert-large-uncased")
 input_embeddings = np.load("bert_input_embeddings.npy")
 index = IndexFlatIP(input_embeddings.shape[-1])  
 index.add(input_embeddings)