fix ci

Author: filipchristiansen

.github/workflows/ci.yml

@@ -51,7 +51,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        python -m pip install ".[dev]"
+        python -m pip install ".[dev,server]"
 
     - name: Run tests
       if: ${{ matrix.coverage != true }}