You need to write a code for scrapping the website of the railway company. Requirements are the following: simple interface, where you can upload cities of departure and cities of destination and the date. After that code has to check every possible city pair and pick up from the site the results for only direct trains (without transfers) and put them in a data sheet according to a template. Please note that you need to pick up from the results the name of particular railway station, not the name of the city itself. You also need to include the ability to install a pause of adjustable length (up to several seconds) between requests. The program must either directly upload the results to Excel, or have the ability to export to Excel.