Update pyproject

pyproject.toml

 [tool.black]
-line-length=79
-target-version=['py36']
+line-length = 79
+target-version = ['py36']
+preview = true
+[tool.pylint.main]
+disable = ["invalid-name", "import-error", "unused-argument", "broad-except"]
+ignore = ["config.py", "tests.py"]
+[tool.pylint.format]
+max-line-length = 79