tests...

.github/workflows/python-build.yml

@@ -33,15 +33,7 @@ jobs:
         python -m pip install importlib_metadata
         python -m pip install quantumflow
         # python -m pip install cvxpy
-        python -m pip install pytest >= 4.6
-        python -m pip install pytest-cov
-        python -m pip install flake8
-        python -m pip install mypy
-        python -m pip install black
-        python -m pip install isort
-        python -m pip install sphinx
-        python -m pip install sphinxcontrib-bibtex
-        python -m pip install setuptools_scm
+        python -m pip install pytest pytest-cov flake8 mypy black isort sphinx sphinxcontrib-bibtex setuptools_scm
 
         python -m pip install .
     - name: About