Update app.py

app.py

@@ -8,6 +8,9 @@
 # dataset = load_dataset("soulhq-ai/insuranceQA-v2")
 
 import requests
+import os
+
+API_KEY = os.environ.get("API_KEY")
 
 API_URL = "https://api-inference.huggingface.co/models/meta-llama/Llama-3.2-3B"
 headers = {"Authorization": "Bearer " + API_KEY}