change default temperatures for extend

static/index.html

@@ -269,14 +269,14 @@ var EXAMPLES = {
 
 # Train a logistic regression model, predict the labels on the test set and compute the accuracy score`,
         "length": 64,
-        "temperature": 0.2,
+        "temperature": 0.6,
         "mode": "python"
     },
     "array": {
       "prompt": 
 `// Returns every other value in the array as a new array.
 function everyOther(arr) {`,
-        "temperature": 0.2,
+        "temperature": 0.6,
         "length": 64,
         "mode": "javascript"
     },