$1|$ def poke$\_$go$($name$,$ number$\_$of$\_$pokemon $=0)$: $2|$ if number$\_$of$\_$pokemon $==0$: $3|$ return "You have caught no Pokemon, $"+$ name $4|$ elif number$\_$of$\_$pokemon $<5$: $5|$ return "You are just starting out, $"+$ name $6|$ elif number$\_$of$\_$pokemon $<250$: $7|$ return "You are getting better, $"+$ name $8|$ else: $9|$ return "You are the very best, like no one ever was, $"+$ name $10|$ print$($poke$\_$go$("$NewGamer$98"))11|$ print$($poke$\_$go$("$PokeMASTER$222",$ number$\_$of$\_$pokemon $=100))12|$ print$($poke$\_$go$("$GaryFOak$",250))$

What is the original default value of name in the function declaration?