add starter notebook

Author: n-wbrown

{{ cookiecutter.folder_name }}/notebooks/starter.ipynb

@@ -0,0 +1,29 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from {{ cookiecutter.import_name }}.starter.starter import starter_function"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "starter_function()"
+   ]
+  }
+ ],
+ "metadata": {
+  "language_info": {
+   "name": "python"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

{{ cookiecutter.folder_name }}/{{ cookiecutter.import_name }}/starter/__init__.py

@@ -0,0 +1,11 @@
+"""
+This is a starter file with an example of an importable function.
+
+Remove this function and write your own!
+"""
+
+def starter_function() -> int:
+    return 42
+
+
+