Python Python Basics (2015) Python Data Types String Formatting

this is my answer to task 2 of 2 subject = "Treehouse loves {}" subject.format("Albaqami") it give me error ?!

String Formatting

strings.py
name = "Abdullah"
name.format("Albaqami")
subject = "Treehouse loves {}"
subject.format("Abdullah")

can i have the question pliz