message: python: cleanup
diff: @@ -3,7 +3,6 @@ import numpy as np
  from flexflow.keras.datasets import mnist
  def top_level_task():
  - alexnetconfig = NetConfig()
  ffconfig = FFConfig()
  ffconfig.parse_args()
  print("Python API batchSize(%d) workersPerNodes(%d) numNodes(%d)" %(ffconfig.get_batch_size(), ffconfig.get_workers_per_node(), ffconfig.get_num_nodes()))
  @@ -38,7 +37,6 @@ def top_level_task():
  full_label.attach_numpy_array(ffconfig, y_train)
  print(y_train)
  - #dataloader = DataLoader2D(ffmodel, input1, label, full_input, full_label, num_samples)
  dataloader_input = SingleDataLoader(ffmodel, input1, full_input, num_samples, DataType.DT_FLOAT)
  dataloader_label = SingleDataLoader(ffmodel, label, full_label, num_samples, DataType.DT_INT32)
  