Okay. So in our we can remove the missing values we can remove missing values in something and it all made and the data so, I can do something like this and a doc or me data. So I will remove all the missing values or ah using these are any function or method and I can also remove duplicates using something like this data not duplicated data maybe a variable x okay so, I can do something like this. Okay, so, data, duplicate LSA data x Okay, I show a lot debris, not sign here or is gray Not saying here and then that comma here I can do something that is I will remove all the duplicates in this in this is variable. So this is how we can remove duplicates and say remove missing values in this popover me