Date And Chocolate Chip Cake

• 3 tablespooons walnuts (finely chopped)
• 2 eggs
• 400 ml boiling water
• 220 gr all purpose flour
• 150 gr unsweetened dates (chopped)
• 110 gr margarine
• 100 gr sugar
• 45 gr mini semisweet chocolate chips
• 7 gr baking soda
• 5 gr baking powder