The sum function is undefined because the function return was written incorrectly. i explained the error and rewrote the code as a comment.

Author: ahmadehsas

Sprint-2/2-mandatory-debug/1.js

@@ -1,5 +1,5 @@
 // Predict and explain first...
-//  =============> write your prediction here
+//  =============> write your prediction here: The return function is not defined, so the function will not return the sum of a and b.
 
 function sum(a, b) {
   return;
@@ -8,6 +8,9 @@ function sum(a, b) {
 
 console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
 
-// =============> write your explanation here
+// =============> write your explanation here: in the code above, the function Sum is not returning because the return function is not defined and it is written incorrectly. The return function should be written before the a + b values.//
 // Finally, correct the code to fix the problem
 //  =============> write your new code here
+// function sum(a, b) {
+//  return a + b;
+// }