Csv input to website, want save output into another csv along with the input

[Kaisellll]

I am taking a input from csv file and extracting the output in other csv file but want to add the same input in that csvfile to see the connection as to output is belong to its relative input keyword

[newuserkantu]

Here the solution

How to mark a row in a CSV line as processed?

When you loop over a CSV file it can be useful to mark processed rows, so that in case of an interruption of the automation, you know what was already done (e. g. submitted to a website) and what still needs to be processed.