Added boilerplate project structure

.gitignore

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+*.idea
+*.vscode

data/download.py

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+# Script to automatically download and cache dataset
+# Usage: python download.py
+#
+# To learn more about the dataset, access:
+# https://www.cityscapes-dataset.com/
+import os
+import sys
+
+
+# Download and cache dataset
+def main():
+    pass
+
+
+if __name__ == "__main__":
+    main()

notebooks/preprocessing.ipynb

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+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true,
+    "pycharm": {
+     "name": "#%%\n"
+    }
+   },
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}