revert last commit

Author: A-Baji

.github/workflows/development.yaml

@@ -30,7 +30,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install flake8 pytest-black
+          pip install flake8 black
       - name: Run syntax tests
         run: flake8 datajoint --count --select=E9,F63,F7,F82 --show-source --statistics
       - name: Run primary tests
@@ -49,4 +49,4 @@ jobs:
         run: |
           flake8 --ignore=E121,E123,E126,E226,E24,E704,W503,W504,E722,F401,W605,E203 datajoint \
                  --count --max-complexity=62 --max-line-length=127 --statistics
-          pytest --black datajoint
+          black datajoint --check -v