怎么解决这个问题

root@debian10:/home/toybrick/Desktop/手势识别/Chinese-number-gestures-recognition-master/rknn_test# python3 rknn_transfer.py
--> Loading model
W:tensorflow:From /root/.local/lib/python3.7/site-packages/rknn/api/rknn.py:75: extract_sub_graph (from tensorflow.python.framework.graph_util_impl) is deprecated and will be removed in a future version.
Instructions for updating:
Use `tf.compat.v1.graph_util.extract_sub_graph`
/root/.local/lib/python3.7/site-packages/rknn/api/rknn.py:75: FutureWarning: Possible nested set at position 7
  std_values=std_values, size_with_batch=size_with_batch)
done
--> Building model
W The target_platform is not set in config, using default target platform rk1808.
W The channel_mean_value is deprecated. Please use mean_values and std_values to replace it.
done




rknn-toolkit 1.6.0
tensorflow2.0.0
python3.7.3

你这里又没有报错，需要解决啥问题？
rknn模型生成出来了吗？