Xaml MVVM C# why image not displaying on my dashboard view while fetching it on a database?

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using System.Windows.Media.Imaging;

namespace WPF_LoginForm.Converter
{
    public class ByteToImageConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is byte[] byteArray)
            {
                var bitmapImage = new BitmapImage();
                using (var stream = new MemoryStream(byteArray))
                {
                    bitmapImage.BeginInit();
                    bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
                    bitmapImage.StreamSource = stream;
                    bitmapImage.EndInit();
                }
                return bitmapImage;
            }
            return null;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }

This is my Dashboard View
<pre><UserControl x:Class="WPF_LoginForm.Views.DashboardView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:WPF_LoginForm.Views"
             xmlns:viewModels="clr-namespace:WPF_LoginForm.ViewModels"
             xmlns:converter="clr-namespace:WPF_LoginForm.Converter"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800">

    

    <UserControl.DataContext>
        <viewModels:DashboardViewModel/>
    </UserControl.DataContext
        >
    <UserControl.Resources>
        <converter:ByteToImageConverter x:Key="ByteToImageConverter"/>
    </UserControl.Resources>

    <Border>
        <Border.Background>
            <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
                <GradientStop Color="{StaticResource winBorderColor1}" Offset="0"/>
                <GradientStop Color="{StaticResource winBorderColor2}" Offset="0.75"/>
                <GradientStop Color="{StaticResource winBorderColor3}" Offset="1"/>
            </LinearGradientBrush>
        </Border.Background>
        <Grid>
            <TextBlock Text="DashBoardView"
                       Foreground="Black"
                       FontSize="50"
                       FontWeight="Medium"/>
            <Image Source="{Binding ProfilePicture, Converter={StaticResource 
                           ByteToImageConverter}}"
                  Stretch="Fill"/>
        </Grid>
    </Border>
</UserControl>

This is My Dashboard View Model
using System;
using System.ComponentModel;
using System.IO;
using System.Runtime.CompilerServices;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using WPF_LoginForm.Models;

namespace WPF_LoginForm.ViewModels
{
    public class DashboardViewModel : ViewModelBase
    {
        private byte[] _profilePicture;

        // Property for the profile picture byte array
        public byte[] ProfilePicture
        {
            get { return _profilePicture; }
            set
            {
                _profilePicture = value;
                OnPropertyChanged(nameof(ProfilePicture));
            }
        }
    }
}

My User Repositories
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using WPF_LoginForm.Models;

namespace WPF_LoginForm.Repositories
{
    public class UserRepository : RepositoryBase, IUserRepository
    {
        public void Add(UserModel userModel)
        {
            throw new NotImplementedException();
        }

        public bool AuthenticateUser(NetworkCredential credential)
        {
            bool validUser;
            using (var connection = GetConnection())
            using (var command = new SqlCommand())
            {
                connection.Open();
                command.Connection = connection;
                command.CommandText = "select *from [user] where username=@username and [password]=@password";
                command.Parameters.Add("@username", SqlDbType.NVarChar).Value = credential.UserName;
                command.Parameters.Add("@password", SqlDbType.NVarChar).Value = credential.Password;
                validUser = command.ExecuteScalar() == null ? false : true;
            }
            return validUser;
        }

        public void Edit(UserModel userModel)
        {
            throw new NotImplementedException();
        }
        public IEnumerable<UserModel> GetByAll()
        {
            throw new NotImplementedException();
        }
        public UserModel GetById(int id)
        {
            throw new NotImplementedException();
        }
        public UserModel GetByUsername(string username)
        {
            UserModel user = null;
            using (var connection = GetConnection())
            using (var command = new SqlCommand())
            {
                connection.Open();
                command.Connection = connection;
                command.CommandText = "select *from [user] where username=@username";
                command.Parameters.Add("@username", SqlDbType.NVarChar).Value = username;
                using (var reader = command.ExecuteReader())
                {
                    if (reader.Read())
                    {
                        user = new UserModel()
                        {
                            Id = reader[0].ToString(),
                            Username = reader[1].ToString(),
                            Password = string.Empty,
                            FirstName = reader[3].ToString(),
                            LastName = reader[4].ToString(),
                            EmailAddress = reader[5].ToString(),
                        };
                    }
                }
            }
            return user;
        }
        public UserAccountModel GetUserAccountByUsername(string username)
        {
            UserAccountModel userAccount = null;
            using (var connection = GetConnection())
            using (var command = new SqlCommand())
            {
                connection.Open();
                command.Connection = connection;
                command.CommandText = "SELECT username, DisplayName, ProfilePicture FROM [user] WHERE Username = @username";
                command.Parameters.Add("@username", SqlDbType.NVarChar).Value = username;
                using (var reader = command.ExecuteReader())
                {
                    if (reader.Read())
                    {
                        userAccount = new UserAccountModel()
                        {
                            Username = reader["username"].ToString(),
                            DisplayName = reader["DisplayName"].ToString(),
                            ProfilePicture = reader["ProfilePicture"] as byte[],
                            FirstName = reader["FirstName"].ToString(),
                            LastName = reader["LastName"].ToString()
                        };
                }
            }
        }
        return userAccount;
    }

        public void Remove(int id)
        {
            throw new NotImplementedException();
        }
    }
}
MyAccountModel
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WPF_LoginForm.Models
{
   public class UserAccountModel
    {
    public string Username { get; set; }
    public string DisplayName { get; set; }
    public byte[] ProfilePicture { get; set; }
    public string FirstName { get; set; }
    public string LastName { get; set; }
    }
}

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using System.Windows.Media.Imaging;

namespace WPF_LoginForm.Converter
{
    public class ByteToImageConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is byte[] byteArray)
            {
                var bitmapImage = new BitmapImage();
                using (var stream = new MemoryStream(byteArray))
                {
                    stream.Seek(0, SeekOrigin.Begin);
                    bitmapImage.BeginInit();
                    bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
                    bitmapImage.StreamSource = stream;
                    bitmapImage.EndInit();
                }
                return bitmapImage;
            }
            return null;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}

trol x:Class="WPF_LoginForm.Views.DashboardView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:WPF_LoginForm.Views"
             xmlns:viewModels="clr-namespace:WPF_LoginForm.ViewModels"
             xmlns:converter="clr-namespace:WPF_LoginForm.Converter"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800">

    

    <UserControl.DataContext>
        <viewModels:DashboardViewModel/>
    </UserControl.DataContext
        >
    <UserControl.Resources>
        <converter:ByteToImageConverter x:Key="ByteToImageConverter"/>
    </UserControl.Resources>

    <Border>
        <Border.Background>
            <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
                <GradientStop Color="{StaticResource winBorderColor1}" Offset="0"/>
                <GradientStop Color="{StaticResource winBorderColor2}" Offset="0.75"/>
                <GradientStop Color="{StaticResource winBorderColor3}" Offset="1"/>
            </LinearGradientBrush>
        </Border.Background>
        <Grid>
            <TextBlock Text="DashBoardView"
                       Foreground="Black"
                       FontSize="50"
                       FontWeight="Medium"/>
            <Image Source="{Binding ProfilePicture, Converter={StaticResource 
                           ByteToImageConverter}}"
                  Stretch="Fill"/>
        </Grid>
    </Border>
</UserControl>