Update README.md

In sync with codeproject.com article

Author: psun247

README.md

@@ -1,24 +1,26 @@
-# Please read the project article at codeproject.com
+# Please read my project article at codeproject.com
 https://www.codeproject.com/Tips/5377103/ChatGPT-API-in-Csharp-WPF-XAML-MVVM
 
-# C# WPF ChatGPT
-C# WPF app that communicates OpenAI GPT3.5-turbo API
+# ChatGPT API in C# WPF / XAML / MVVM
+C# WPF app that communicates with OpenAI GPT-3.5 Turbo API
 
-![image](https://github.com/psun247/CSharpWpfChatGPT/assets/31531761/6a73a4e9-a29d-450d-9ef0-d1151651a4bb)
+![Screenshot1](https://github.com/psun247/CSharpWpfChatGPT/assets/31531761/93cd7b42-2b38-492c-9659-e07e5d6b0a13)
 
-![image](https://github.com/psun247/CSharpWpfChatGPT/assets/31531761/97370b00-367e-4882-a52b-dd4beaa631b4)
+![Screenshot2](https://github.com/psun247/CSharpWpfChatGPT/assets/31531761/58e7d9e0-3984-4806-88c9-8a51a3d0118e)
+
+![Screenshot3](https://github.com/psun247/CSharpWpfChatGPT/assets/31531761/6ba94def-2aa5-4168-a293-eeb493e2a529)
 
 # Setup
 Create an Open AI account to obtain an API key (free):
 https://platform.openai.com/account/api-keys
 
 You can use the key as a command line parameter (without compiling the project):
-1. Click CSharpWpfChatGPT_v1.2 under Releases on the right side of this page
-2. Download CSharpWpfChatGPT_v1.2_net6.0-windows.zip
+1. Click CSharpWpfChatGPT_v1.3 under Releases on the right side of this page
+2. Download CSharpWpfChatGPT_v1.3_net6.0-windows.zip
 3. Unzip the file and run CSharpWpfChatGPT.exe /the key obtained above (CSharpWpfChatGPT.exe /sk-Ih...WPd)
 
-Or in App.xaml.cs, modify this line:
-return "<Your Open AI API Key is something like \"sk-Ih...WPd\">";
+Or in App.xaml.cs, modify this:
+"<Your Open AI API Key is something like \"sk-Ih...WPd\">";
 
 Build CSharpWpfChatGPT.sln with Visual Studio 2022 (Community version okay).  This app is targeted for .NET 6 and 8.  If you don't have .NET 8 installed, remove net8.0-windows in CSharpWpfChatGPT.csproj.