Update app.py

app.py

@@ -2,4 +2,9 @@ import streamlit as st
 from tokenizers.tools import EncodingVisualizer
 from transformers import AutoTokenizer
 st.set_page_config(page_title="BigScience Tokenizer", page_icon='👩‍💻', layout="wide")
+tokenizer = AutoTokenizer.from_pretrained('bigscience/tokenizer', use_auth_token=True)
+visualizer = EncodingVisualizer(tokenizer=tokenizer._tokenizer, default_to_notebook=False)
 text = st.text_area(label="", placeholder="Text to tokenize")
+button_clicked = st.button("Tokenize")
+if text or button_clicked:
+    st.write(visualizer(text), unsafe_allow_html=True)