Hi to everyone , i 'm following the course Data analisys with python , but i m stuck in the exercise N.18. reading-data-with-python-and -pandas. I’m trying to sort it out but there is no way for me. I have tried copy and paste from the solution but doesnt work.

Only one thing worked , i have copied from the html file the table and make a new file and i worked on that new file that i created.
Someone could explain how can i do without create a new html. file ?