Suppose that in Example $7\mathrm{.}2$ we replace the given value of $\backslash$delta $($q$2$

$,\backslash$lambda $,$

$0)$ with

$\backslash$delta $($q$2,\backslash$lambda $,0)=\{($q$0,\backslash$lambda $)\}.$

What is the language accepted by this new pda?