Update cart.py

cart.py

@@ -1,6 +1,6 @@
 from flask import Blueprint, render_template, request, session, jsonify  # Added jsonify import
 from salesforce import get_salesforce_connection
-
+sf = get_salesforce_connection()
 
 cart_blueprint = Blueprint('cart', __name__)
 @cart_blueprint.route("/cart", methods=["GET"])