PlayWithNeuralNetwork

try to make NN sample on python: https://medium.com/technology-invention-and-more/how-to-build-a-simple-neural-network-in-9-lines-of-python-code-cc8f23647ca1

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build for jvm : ./gradlew :jvm-app:run

build for js: ./gradlew :js-app:runDceKotlinJs