remove plot_conv.py
remove plot_conv.py

sveitser/kaggle_diabetic,WangDequan/kaggle_diabetic,alishakiba/kaggle_diabetic,WangDequan/kaggle_diabetic,sveitser/kaggle_diabetic,OwaJawa/kaggle_diabetic,alishakiba/kaggle_diabetic,OwaJawa/kaggle_diabetic