Getting Encoding Error in the Appwrite Nextjs Integration

// code for the appwrite config
import { Client, Account } from "appwrite";
import conf from "./config";
const client = new Client();

client.setEndpoint(conf.appwriteUrl).setProject(conf.appwriteProjectId);

const account = new Account(client);

export const sdk = {
  register: async (success, failure) => {
    // Register by creating an OAuth2 session
    account.createOAuth2Session("github", success, failure);
  },

  getAccount: async () => {
    //get account data
    return await account.get();
  },

  getSession: async () => {
    //get current session data
    return await account.getSession("current");
  },

  getGithubData: async () => {
    //get user's provider access token
    const promise = await account.getSession("current");

    const providerAccessToken = promise.providerAccessToken;
    //make a request to github api
    const response = await fetch("https://api.github.com/user", {
      headers: { Authorization: `token ${providerAccessToken}` },
    });
    return await response.json();
  },

  logout: async () => {
    // Delete the session
    await account.deleteSession("current");
  },
};

"use client";
import React from "react";
import Image from "@/components/Image";
import Button from "@/components/Button";
import { AiFillGithub } from "react-icons/ai";
import { BsGoogle } from "react-icons/bs";
import { sdk } from "@/conf/Appwrite";

export default function Login() {
  const handleLoginGithub = () => {
    sdk.register("http://localhos:3000/home", "http://localhost:3000/login");
  };
  return (
    <div className="container h-screen w-full p-6 over">
      <div className=" flex h-full justify-between items-center">
        <div className="grid grid-cols-2 gap-10">
          <div className="flex justify-center items-center">
            <div className="flex flex-col gap-3">
              <h2 className="text-5xl font-bold">Open-SpaceLink</h2>
              <h2 className="text-2xl">
                Open Source Marketplace - Empowering Innovation
              </h2>
              <div>
                <Button
                  icon={<BsGoogle />}
                  text="Log in with Google"
                  color="secondary"
                  onClick={() => {
                    //login with google
                  }}
                />
                <Button
                  icon={<AiFillGithub />}
                  text="Log in with Github"
                  color="primary"
                  onClick={handleLoginGithub}
                />
              </div>
            </div>
          </div>
          <Image image_url="/Login_graphic.png" alt="login" />
        </div>
      </div>
    </div>
  );
}