What is the email and phone number of Astrid Gruber the customer?
SELECT email ,  phone FROM customers WHERE first_name = "Astrid" AND last_name = "Gruber";
SELECT email ,  phone FROM customers WHERE first_name = "Astrid" AND last_name = "Gruber";
[{'email': 'astrid.gruber@apple.at', 'phone': '+43 01 5134505'}]