code: function (params) {
  
    this.contractAddress = params.contractAddress;
  
    this.currContract = new web3Provider.eth.Contract(simpleStakeContractAbi, this.contractAddress);
  
    //this.currContract.setProvider(web3Provider.currentProvider);
  
  }
docs: Constructor to create object of SimpleStakeKlass
  
  @constructor
  
  @param {object} params -
  @param {string} params.contractAddress - simple Stake contract address