How to use the fortnitepy.http.EpicGames function in fortnitepy

async def epicgames_get_exchange_data(self, xsrf_token: str) -> dict:
        headers = {
            'x-xsrf-token': xsrf_token
        }

        r = EpicGames('/id/api/exchange/generate')
        return await self.post(r, headers=headers)

async def epicgames_redirect(self, xsrf_token: str) -> Any:
        headers = {
            'x-xsrf-token': xsrf_token
        }

        return await self.get(EpicGames('/id/api/redirect'), headers=headers)

async def epicgames_get_csrf(self) -> aiohttp.ClientResponse:
        return await self.get(EpicGames('/id/api/csrf'), raw=True)

async def epicgames_reputation(self, xsrf_token: str) -> Any:
        headers = {
            'x-xsrf-token': xsrf_token
        }

        return await self.get(EpicGames('/id/api/reputation'), headers=headers)

async def epicgames_login(self, email: str,
                              password: str,
                              xsrf_token: str) -> Any:
        headers = {
            'x-xsrf-token': xsrf_token
        }

        payload = {
            'email': email,
            'password': password,
            'rememberMe': False,
            'captcha': ''
        }

        return await self.post(EpicGames('/id/api/login'),
                               headers=headers,
                               data=payload)

async def epicgames_mfa_login(self, method: str,
                                  code: str,
                                  xsrf_token: str) -> Any:
        headers = {
            'x-xsrf-token': xsrf_token
        }

        payload = {
            'code': code,
            'method': method,
            'rememberDevice': False
        }

        return await self.post(EpicGames('/id/api/login/mfa'),
                               headers=headers,
                               data=payload)