https://medium.freecodecamp.org/how-to-combine-multiple-csv-files-with-8-lines-of-code-265183e0854

creditWhy do you need this?Manually copy-pasting is fine if you don’t have too many files to work with.

But imagine if you have 100+ files to concatenate — are you willing to do it manually? Doing this repetitively is tedious and error-prone.