MXNet的gluon报The "freeze_support()" line can be omitted if the program
详细错误提示:Traceback(mostrecentcalllast):File"",line1,inTraceback(mostrecentcalllast):File"D:/python_workspace/mxnet_example/Neural_NetWork.py",line44,intrain_data=gluon.data.DataLoader(fashion_data,batch