Clean URL

In URLs, the part after # usually points to a specific place on a page, but sometimes you only need the main address for saving or comparison. Write a function remove_url_anchor that takes a string url and removes the anchor from it. Remove the # character itself and everything after it.

Примеры

Ввод
"www.codewars.com#about"
Вывод
"www.codewars.com"
Ввод
"www.codewars.com?page=1"
Вывод
"www.codewars.com?page=1"
Ввод
"www.example.com#"
Вывод
"www.example.com"

Нужно реализовать

def remove_url_anchor(url: str) -> str:

Теги

strings
PostgreSQLv16

Тук ще се появи резултатът от изпълнението на кода

Visible tests
1
Input
"www.codewars.com#about"
Expected"www.codewars.com"
2
Input
"www.codewars.com?page=1"
Expected"www.codewars.com?page=1"
3
Input
"www.example.com#"
Expected"www.example.com"
4
Input
"a#b#c"
Expected"a"
5
Input
"nohash"
Expected"nohash"
6
Input
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
Expected"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
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