Simplify

Author: mseeger

.github/workflows/unit-tests.yml

@@ -31,8 +31,7 @@ jobs:
       run: python -c "import sys; print(sys.version)"
     - name: Install dependencies
       run: |
-        python - m pip install --upgrade pip
-        python -m pip install 'litgpt[all,test,extra]'
+        python - m pip install litgpt --upgrade pip
         python -m pip install .
     - name: Test with pytest
       run: |