diff --git a/.github/workflows/classroom.yml b/.github/workflows/classroom.yml
index 92a4edd..b58bdff 100644
--- a/.github/workflows/classroom.yml
+++ b/.github/workflows/classroom.yml
@@ -16,8 +16,11 @@ jobs:
       uses: actions/checkout@v4
     - name: Hello world test
       id: hello-world-test
-      uses: education/autograding-python-grader@v1
+      uses: education/autograding-command-grader@v1
       with:
+        test-name: Hello world test
+        setup-command: sudo -H pip3 install pytest
+        command: pytest
         timeout: 5
         max-score: 5
     - name: Autograding Reporter
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..55ba13d
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Local  Gaussian  Processes for COFS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.