 also ensures they don't forget the old ones. It's like having a mentor in the kitchen who guides the chef, reminding them of the steps for old recipes while introducing new ones.

The new benchmark, CODETASK-CL, is like a culinary exam that tests the chef on a wide range of dishes from different cuisines. It's a way to measure how well the chef (or in our case, the code generation model) is doing at learning new things while retaining old knowledge. 

So, in essence, this research is about creating smarter