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https://github.com/is-leeroy-jenkins/bobo
C# WPF app that communicates with the Chat GPT-3.5 Turbo API
https://github.com/is-leeroy-jenkins/bobo
ai data-science machine-learning ocr wpf
Last synced: 10 days ago
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C# WPF app that communicates with the Chat GPT-3.5 Turbo API
- Host: GitHub
- URL: https://github.com/is-leeroy-jenkins/bobo
- Owner: is-leeroy-jenkins
- Created: 2024-09-18T14:37:21.000Z (about 2 months ago)
- Default Branch: master
- Last Pushed: 2024-10-26T17:58:50.000Z (11 days ago)
- Last Synced: 2024-10-26T19:47:50.548Z (10 days ago)
- Topics: ai, data-science, machine-learning, ocr, wpf
- Language: C#
- Homepage:
- Size: 49.9 MB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
#### _
## C# WPF app that communicates with OpenAI GPT-3.5 Turbo API
###  System requirements
- You need [VC++ 2019 Runtime](https://aka.ms/vs/17/release/vc_redist.x64.exe) 32-bit and 64-bit versions
- You need .NET 6.
- You need to install the version of VC++ Runtime.
###  Getting started
- See the [Compilation Guide](docs/Compilation.md) for steps to get started.
###  Basic Use
- To use the code, you need to sign up and get your OpenAI GPT-3.5 Turbo API key (free) at: https://platform.openai.com/account/api-keys
- Put your key in App.xaml.cs. Your key could look like 'sk-Ih...WPd'.
- Bobo uses the MVVM design pattern with MainWindow class and ChatViewModel class.
```
public ChatViewModel(WhetstoneChatGPTService chatGPTService)
{
_chatGPTService = chatGPTService;
_chatHistory = new ChatHistory();
_selectedChat = _chatHistory.AddNewChat();
ChatList = new ObservableCollection(_chatHistory.ChatList);
}
```
- `ChatViewModel` contains `WhetstoneChatGPTService` wrapping the NuGet package Whetstone.
- ChatGPT that does communication with OpenAI GPT-3.5 Turbo API.
- `ChatViewModel` also contains `ChatHistory` tracking a chat list with each chat holding the chat result.
- ChatList binds with the chat list in XAML on the left panel.
```
[RelayCommand]
private async Task Send()
{
if (!ValidateInput(ChatInput, out string prompt))
{
return;
}
try
{
await Send(prompt, prompt);
PostProcessOnSend(prompt);
}
catch (Exception ex)
{
StatusMessage = ex.Message;
}
}
```
- When the user clicks 'Send' button, prompt (input in the text box) will be sent to OpenAI API server.
- The result will be displayed on the right side of the screen.
### 
- Explain is like a lookup, kind of a shortcut of Send. For example, with input of 'ML.NET', I will automatically send "Explain 'ML.NET'" to the GPT server.
- This feature is helpful for finding meaning of a single word or a phrase. Translate to is just simply a Send with selected language (e.g., "Translate to Spanish 'ChatGPT'").
- You would get "'chatgpt' se traduce al español como 'chatgpt'."
```
[RelayCommand]
private async Task Explain()
{
await ExecutePost("Explain");
}
[RelayCommand]
private async Task TranslateTo()
{
await ExecutePost($"Translate to {SelectedLang}");
}
private async Task ExecutePost(string prefix)
{
try
{
// 'Explain' or 'Translate to' always uses a new chat
AddNewChatIfNotExists();
prompt = $"{prefix} '{prompt}'";
await Send(prompt, prompt);
PostProcessOnSend(prompt);
}
catch (Exception ex)
{
StatusMessage = ex.Message;
}
}
```
- Speak has nothing to with GPT, but a way of finding out pronunciation of input.
```
[RelayCommand]
private void Speak()
{
try
{
var synthesizer = new SpeechSynthesizer()
{
Volume = 100, // 0...100
Rate = -2, // -10...10
};
synthesizer.SelectVoiceByHints
(IsFemaleVoice ? VoiceGender.Female : VoiceGender.Male, VoiceAge.Adult);
synthesizer.SpeakAsync(ChatInput);
}
catch (Exception ex)
{
StatusMessage = ex.Message;
}
}
```
### 
- Lastly, you can ask GPT-3.5 Turbo to create an image based on a prompt (seen above)
###  Documentation
- [User Guide](docs/Users.md)
- [Compilation Guide](docs/Compilation.md)
- [Configuration Guide](docs/Configuration.md)
- [Distribution Guide](docs/Distribution.md)
###  Code
- Bobo is built on NET 6
- Bobo supports AnyCPU as well as x86/x64 specific builds
- `MainWindow.cs` - main web browser UI and related functionality