Creating a default pizza

$<\_\_$main$\_\_.$Pizza object at $0$x$785$d$0$f$06$c$940>$

Adding topping: $[\text{'}$cheese$\text{'},$ 'olive'$]$

$---------------------------------------------------------------------------$

AttributeError Traceback $($most recent call last$)$

in $()$

$4$ toppings $=$ 'cheese olive'.split$()$

$5$ print$($f$\text{'}$

Adding topping: $\{$toppings$\}\text{'})$

$---->6$ p$.$add$($toppings$=$toppings$)$

$7$ print$($p$)$

$8$ print$($f$\text{'}$

Creating a new pizza'$)$

AttributeError: 'Pizza' object has no attribute 'add'