Update chart.js

chart.js

@@ -140,10 +140,10 @@ var dataset = [
 ]
 let ymins = new Array(0.27, 0.16, 0.21, 0.14)
 let titleText = [
-    'Memorization-Generalization Index VS HumanEval(temp = 0)',
-    'Memorization-Generalization Index VS HumanEval(temp = 0.8)',
-    'Memorization-Generalization Index VS HumanEval-ET(temp = 0)',
-    'Memorization-Generalization Index VS HumanEval-ET(temp = 0.8)'
+    'Memorization-Generalization Index VS HumanEval (temp = 0)',
+    'Memorization-Generalization Index VS HumanEval (temp = 0.8)',
+    'Memorization-Generalization Index VS HumanEval-ET (temp = 0)',
+    'Memorization-Generalization Index VS HumanEval-ET (temp = 0.8)'
 ]
 let options = new Array(4)
 for(let i = 0; i < 4; i++){