Beginner Python weather App | Openweathermap API

In this python tutorial for beginners we are going to use Openweathermap API to fetch info about the weather based on the name of the cities.
Website for the API:

[ishajoshi]

I am getting 401 error how should I solve it

[PrabaKaranpatta]

how to change this output into csv format..

[matijav.s.]

How did you get to ask the user which city?

[Kiswood]

If print(r.json) didn't work for anyone, I tried calling it at the requests line and it worked. i.e., r = requests.get(URL).json()--> print(r)