['is_unbalance']=Trueparam['metric']='auc'param['train_metric']=Trueparam['verbose']=-1returnparamdeflossFun(param):param=getParam(param)m=lgb.train(params=param,train_set=train_data,num_boost_round=param['num_boost_round'],valid_sets=[train_data,valid_data],valid_names=['train','...