remove some dev-dependencies

Author: tschm

pyproject.toml

@@ -69,11 +69,11 @@ packages = ["pypfopt"]
 # Development-only dependencies (not included when installing the package)
 dev = [
     "pytest>=7.1.2",
-    "flake8>=4.0.1",
-    "jupyterlab>=3.4.2",
-    "black>=22.3.0",
-    "ipykernel>=6.13.0",
-    "jedi>=0.18.1",
+    #"flake8>=4.0.1",
+    #"jupyterlab>=3.4.2",
+    #"black>=22.3.0",
+    #"ipykernel>=6.13.0",
+    #"jedi>=0.18.1",
     "pytest-cov>=3.0.0",
     "yfinance>=0.1.70",
     "ecos>=2.0.14",