Aktualisieren README.md

README.md

-# Tutorial
+# MNIST Tutorial
 
-MNIST Tutorial
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+MNIST Tutorial
+
+This short introduction uses Keras to:
+
+- Build a neural network that classifies images.
+- Train this neural network.
+- And, finally, evaluate the accuracy of the model.
+
+This is a Jupyter notebook file. Using Jupyter Notebooks you can run Python programs directly in the browser — a interactive way to learn and use TensorFlow. You can run this notebook in your THL JupyterHub account.
+Just follow this [link]()