non-custodial-escrow not working

[lucas7788]

error[E0599]: no function or associated item named get found for struct InitializeBumps in the current scope
--> programs/non-custodial-escrow/src/lib.rs:12:40
|
12 | escrow.bump = InitializeBumps::get("escrow").unwrap();
| ^^^ function or associated item not found in InitializeBumps
...
97 | #[derive(Accounts)]
| -------- function or associated item get not found for this struct
|
= help: items from traits can only be used if the trait is implemented and in scope
= note: the following traits define an item get, perhaps you need to implement one of them:
candidate #1: SliceIndex
candidate #2: ZeroCopyAccessor
candidate #3: anchor_lang::solana_program::account_info::Account

[krishnagitcontri]

assign this to me