Added jsonschema for validation

Author: Joel Collins

poetry.lock

@@ -20,10 +20,12 @@ pytest = "^5.2"
 black = {version = "^19.10b0",allow-prereleases = true}
 pytest-cov = "^2.8.1"
 numpy = "^1.18.2"
+jsonschema = "^3.2.0"
+
+[tool.black]
+exclude = '(\.eggs|\.git|\.venv)'
 
 [build-system]
 requires = ["poetry>=0.12"]
 build-backend = "poetry.masonry.api"
 
-[tool.black]
-exclude = '(\.eggs|\.git|\.venv)'