Typically, the contracts owner is the account that deploys the contract. As a result, the owner is able to perform certain privileged activities.
The OpenZeppelins Ownable used in this project contract implements renounceOwnership. This can represent a certain risk if the ownership is renounced for any other reason than by design.
 Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.
onlyOwner functions;
We recommend either reimplementing the function to disable it or to clearly specify if it is part of the contract design.
