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

[mouseart]

https://github.com/microsoft/AI-For-Beginners/blob/main/lessons/3-NeuralNetworks/04-OwnFramework/lab/MyFW_MNIST.ipynb

The file mentioned in the following code in this notebook: /main/data/mnist.pkl.gz does not exist in this project.

!rm *.pkl
!wget https://raw.githubusercontent.com/microsoft/AI-For-Beginners/main/data/mnist.pkl.gz
!gzip -d mnist.pkl.gz

[cutePanda123]

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

[leestott]

Hi Notebook updated and fix

Data is at https://github.com/microsoft/AI-For-Beginners/raw/main/data/mnist.pkl.gz?raw=true\n