Solidity Warning i can't verify my contract for this warning

Question

Token warning code Warning: Function state mutability can be restricted to view --> Muscky_Token.sol:20:1: | 20 | function balanceOf(address owner) public returns(uint) { | ^ (Relevant source part starts here and spans across multiple lines).

Answer 1

You would just have to declare the function like so:

function balanceOf(address owner) public view returns(uint) {...}