CI update

Author: magdalena-grubesa

.github/workflows/python-tests.yaml

@@ -2,7 +2,7 @@ name: Python tests
 
 on:
   push:
-    branches: [main, master]
+    branches: [main, master, week-3]
   pull_request:
 
 jobs:
@@ -22,3 +22,4 @@ jobs:
 
       - name: Run unit tests
         run: pytest
+