some updates

app/routes/eligibility.py

@@ -1,14 +1,17 @@
 from flask import Blueprint, request, jsonify, current_app
+from app.config import settings
 import requests
 from app.utils.auth import get_headers
 
 eligibility_bp = Blueprint("eligibility", __name__)
 
+BASE_URL = settings.SIMBRELLA_BASE_URL
+
 
 @eligibility_bp.route("/check", methods=["POST"])
 def eligibility_check():
     data = request.json
-    api_url = f"{current_app.config['API_BASE_URL']}/EligibilityCheck"
+    api_url = f"{BASE_URL}/EligibilityCheck"
 
     # response = requests.post(api_url, json=data, headers=get_headers())
     # return jsonify(response.json()), response.status_code