from typing import Any
import requests


def get_url(url: str, params: Any = None, proxies: Any = None) -> str:
    """
    Request for given url and return text

    :param url: url
    :param params: parameter series
    :param proxies: use proxies or not, default None
    :return: text of content in the given url
    """
    rsp = requests.get(url, params=params, proxies=proxies)
    rsp.raise_for_status()
    return rsp.text