async public void getToken()
        {
            var client_account = new ImgurClient(client_id, client_secret);
            var endpoint       = new OAuth2Endpoint(client_account);

            imgur_token = await endpoint.GetTokenByCodeAsync(code);
        }
        public async Task setImgurToken(string _code)
        {
            var client_account = new ImgurClient(client_id, client_secret);
            var endpoint       = new OAuth2Endpoint(client_account);

            imgur_token = await endpoint.GetTokenByCodeAsync(_code);
        }