diff --git a/notebooks/test_notebook.ipynb b/notebooks/test_notebook.ipynb
new file mode 100644
index 0000000..68263a8
--- /dev/null
+++ b/notebooks/test_notebook.ipynb
@@ -0,0 +1,54 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'Hello world!'"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import sys\n",
+    "import os\n",
+    "\n",
+    "# Gets the absolute path to the src folder\n",
+    "sys.path.append(os.path.abspath(\"../src\"))\n",
+    "\n",
+    "# Now we can import the fucntion from the module\n",
+    "from my_package.test_module import hello\n",
+    "\n",
+    "hello()\n"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "venv",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.12.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/src/my_package/__init__.py b/src/my_package/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/my_package/test_module.py b/src/my_package/test_module.py
new file mode 100644
index 0000000..00f0438
--- /dev/null
+++ b/src/my_package/test_module.py
@@ -0,0 +1,2 @@
+def hello():
+    return ("Hello World!")
\ No newline at end of file
diff --git a/tests/unit/test_test.py b/tests/unit/test_test.py
new file mode 100644
index 0000000..509ca31
--- /dev/null
+++ b/tests/unit/test_test.py
@@ -0,0 +1,21 @@
+import unittest
+import sys, os
+
+# This will make the absolute path, from the working directory, so it will not work every time, if we hav 'cd' into another folder
+# sys.path.append(os.path.abspath("src"))
+
+# This will make the absolute path from the root of the project, and will therefor work every time
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "../../src")))
+
+# ^This problem will only occure when trying to run the test using the terminal
+
+from my_package import test_module
+
+class TestTest(unittest.TestCase):
+    def test_hello(self):
+        expected_output = "Hello World!"
+        self.assertEqual(test_module.hello(), expected_output)
+
+
+if __name__ == '__main__':
+    unittest.main()
\ No newline at end of file