Replace existing skills for edited function

System Info

Pandasai v3, windows 10 64-bit, python 3.11

Describe the bug

Maybe it's juste a question but I cannot find a way to replace an existing skills for the new one with the same name after I edited the function. I've searched on all docs available, I cannot find a way to replace it autmoatically. The unique way to do it is actually to restart the python kernel but I don't want to loose all defined variables and all ancient results for just editing the skill