You can use the open() function to open a .csv format file and work on it as well. Here we introduce a Python module csv to work with .csv format files. import csv myfile = ...

In most modern languages, to import a file, you must either create an instance of the library to use or call a static method directly. Either way, you do something in code to execute anything within ...

To work with csv and xlsx files the easiest package is the pandas package because it has the functionality to edit and subset the data along with writing the edited data back to a csv or excel file.