Codacy style changes for test files

test/initializeNDArray/initializeNDArray.js

@@ -1,5 +1,6 @@
 const initializeNDArray = (val, ...args) =>
-args.length === 0
-? val
-: Array.from({ length: args[0] }).map(() => initializeNDArray(val, ...args.slice(1)));
+  args.length === 0
+    ? val
+    : Array.from({ length: args[0] }).map(() => initializeNDArray(val, ...args.slice(1)));
+
 module.exports = initializeNDArray;