Update app.py

app.py

@@ -8,10 +8,12 @@ from wordcloud import WordCloud, STOPWORDS
 from dateutil import parser as dateparser
 import gradio as gr
 from datasets import load_dataset
+import os
 
 COMPOSITION_PATH = "ASAPcomposition.csv"
 PEOPLE_PATH = "ASAPdata.csv"
 PLOT_TEMPLATE = "plotly_white"
+HF_TOKEN = os.environ.get("HF_TOKEN")
 
 # ===== Word cloud English filter =====
 MIN_ASCII_RATIO = 0.7  # keep titles whose ASCII-char ratio >= this