This is my code:
class ApplicationController < ActionController::Base
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception
@current_user ||= User.find(session[:user_id]) if session[:user_id]
I am doing exactly what it says in the instruction, I even copied and pasted the code but it wont let me go through