pancodaffee comments

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                                            pancodaffee

please do support to null safety

You can disable the null safety checking in your project while you are waiting for null-safety release: Terminal: flutter run --no-sound-null-safety Android Studio: Run->Edit Configurations

In lesson 3 Perceptron.ipynb, there is no learning rate in the train function

i could be wrong but i feel the learning rate is 1 this is why it is ignored.

pickle.load(mnist_pickle) returns UnicodeDecodeError: 'ascii' codec can't decode byte 0x90 in position 614: ordinal not in range(128)

i fixed the 'ascii' code error by specifying the encoding parameter: MNIST = pickle.load(mnist_pickle, encoding='latin1') link to the commit: https://github.com/cutePanda123/AI-For-Beginners/commit/a73db3c0e3ac5c67c1b4b6aecda5f07c8a53d48d

The MyFW_MNIST.ipynb in Lesson 4 requires the file: /main/data/mnist.pkl.gz, but it is not present in the directory.

i faced the same issue. i downloaded the file from another place and added it to my forked repo. you can find it from the below link: https://github.com/cutePanda123/AI-For-Beginners/blob/main/lessons/3-NeuralNetworks/03-Perceptron/mnist.pkl.gz