Fix resume

train.lua

@@ -556,12 +556,6 @@ local function train()
    else
       eval_metric = w2nn.ClippedMSECriterion():cuda()
    end
-   local adam_config = {
-      xLearningRate = settings.learning_rate,
-      xBatchSize = settings.batch_size,
-      xLearningRateDecay = settings.learning_rate_decay,
-      xInstanceLoss = (settings.oracle_rate > 0)
-   }
    local ch = nil
    if settings.color == "y" then
       ch = 1