I am trying to deploy bnbstaking.sol for my own project by cloning pancakeswap-farm repository. The farm repository has other contracts of MasterChef, Souschef, CakeToken and SyrupBar. For farming all these contracts need to be deployed. I have deployed successfully the remaining smart contracts. If anyone has cloned pancakeswap can they guide me a bit. I do not understand what these two parameters (IBEP20 _lp and address _wbnb ) are and what to assign them . This is the github link.