Update pyproject.toml

Remove unnecessary dev dependency on Js2Py

Author: bckohan

pyproject.toml

@@ -56,7 +56,6 @@ darglint = "^1.5.7"
 pytest-cov = "^3.0.0"
 pylint = "^2.6.0"
 sphinx-argparse = "^0.3.0"
-Js2Py = "^0.71"
 deepdiff = "^5.2.3"
 safety = "^2.0.0"
 readme-renderer = "^34.0"