diff --git a/node/index.js b/node/index.js
index 8998af0..f53e89d 100644
--- a/node/index.js
+++ b/node/index.js
@@ -39,18 +39,13 @@ function compareArrays(arr1, arr2) {
     return arr1 == arr2;
 }
 
-// Missing error handling
-function divide(a, b) {
-    return a / b;
-}
-
 // Mixing var and let/const
 var globalVar = "global";
-let anotherGlobal = "also global";
+let anotherGlobal = "also globalzzzzzz";
 
 // Bad async handling
 function fetchData() {
-    fetch('https://api.example.com/data')
+    fetch('https://api.example.com/wow/data')
         .then(response => response.json())
         .then(data => {
             // No error handling
diff --git a/python/edits.py b/python/edits.py
index 51b4b89..3afde9c 100644
--- a/python/edits.py
+++ b/python/edits.py
@@ -14,8 +14,7 @@
 c += 3
 
 # calculate the discriminant
-d = (b2 ** 2) - (4 * a * c)
-
+d = (b2 ** 2) -
 # find two solutions
 sol1 = (-b2 - cmath.sqrt(d)) / (2 * a)
 sol2 = (-b2 + cmath.sqrt(d)) / (2 * a)
@@ -23,21 +22,17 @@
 print('The solution are {0} and {1}'.format(sol1, sol2))
 
 # Taking kilometers input from the user
-kilometers = float(input("Enter value in kilometers: "))
+kilometers = float(input("Enter value in kilometers: ok bla bla bla"))
 
 # conversion factor
 conv_fac = 0.621371
 
 # calculate miles
 miles = kilometers * conv_fac
-print('%0.2f kilometers is equal to %0.2f miles' % (kilometers, miles))
+print('%0.2f kilometers 0.2f miles' % (kilometers, miles))
 
 # Program to add two matrices using nested loop
 
-X = [[12, 7, 3],
-     [4, 5, 6],
-     [7, 8, 9]]
-
 Y = [[5, 8, 1],
      [6, 7, 3],
      [4, 5, 9]]