use std::error;
use std::signer;
use std::string;
use aptos_framework::event;
use aptos_framework::coin;
use aptos_framework::block;
use aptos_framework::aptos_account;
#[view]
public fun check_height (): u64 {
let current_block_height = block::get_current_block_height ();
current_block_height
}
args = build_args ([])
type_args = build_type_args ([
'0x1::aptos_coin::AptosCoin'
])