Update pythonpackage.yml

Remove nose

Author: Yobmod

.github/workflows/pythonpackage.yml

@@ -56,12 +56,6 @@ jobs:
         pip install mypy
         mypy -p git
 
-    - name: Test with nose
-      run: |
-        set -x
-        pip install nose
-        nosetests -v --with-coverage
-
     - name: Documentation
       run: |
         set -x