you have to apply the function to a new variable or to the existing variable.Thank you Shashwat,
but still I am unable to understand what you are saying the below, actually I am from non programming background and learning it slowly.
1) Regarding the 'size_cleanser' error. While calling the user-defined function in the next executable line, you missed 'sizearg' which is mentioned in the error.
If possible please share me the first 6 lines of code.
Thanks in Advance.
even i am not from programming background. i am also struggling to get into the same hat.