Chocolate Banana Pudding Pie

4 Semisweet chocolate; baker's
2 tb Milk
2 tb Butter or margarine
1 Graham cracker pie crust, 9-inch -- prepared
2 md Banana; dole, sliced
2 3/4 c Milk; cold
2 pk Banana pudding mix; jello
1 1/2 c Cool whip lite®

Microwave chocolate, milk, and maragrine in medium microwaveable bowl on HI Pour milk into large bowl. Add pudding mixes. Beat with wire whick 1 min. Refrigerate 4 hours or until set. Store leftover pie in refrigerator.