Update app.py

app.py

@@ -2,6 +2,7 @@ import streamlit as st
 import requests
 import torch
 import numpy as np
+import os
 import plotly.graph_objects as go
 import plotly.express as px
 from transformers import AutoTokenizer, AutoModelForSequenceClassification
@@ -12,7 +13,7 @@ from urllib.parse import urlparse
  
 # ─────────────────────────────────────────────
 # 🔑 API KEY — PASTE YOUR NewsAPI KEY HERE
-NEWS_API_KEY = "8863858610844ed7aa815d431846c143"
+`NEWS_API_KEY = os.getenv("NEWS_API_KEY")
 # Get your free key at https://newsapi.org/register
 # ─────────────────────────────────────────────