Skip to content

Commit

Permalink
Merge branch 'main' of https://github.com/HemulGM/DelphiOpenAI
Browse files Browse the repository at this point in the history
  • Loading branch information
@HemulGM
HemulGM committed Mar 3, 2023
2 parents 45419ba + d2d46c8 commit 1da2395
Showing 1 changed file with 130 additions and 33 deletions.
163 changes: 130 additions & 33 deletions README.md
View file
Original file line number Diff line number Diff line change
@@ -1,18 +1,36 @@
# Delphi OpenAI API

![logo](https://github.com/HemulGM/DelphiOpenAI/blob/main/openai+delphi.png?raw=true)

___
![GitHub](https://img.shields.io/github/license/hemulgm/DelphiOpenAI)
![GitHub](https://img.shields.io/github/last-commit/hemulgm/DelphiOpenAI)
![GitHub](https://img.shields.io/badge/coverage-100%25-green)
![GitHub](https://img.shields.io/badge/IDE%20Version-Delphi%2010.3+-yellow)
![GitHub](https://img.shields.io/badge/platform-all%20platforms-green)

The library provides access to the API of the [OpenAI service](https://openai.com/api/), on the basis of which [ChatGPT](https://openai.com/blog/chatgpt) works and, for example, the generation of images from text using `DALL-E`.
`Delphi 10.3+` is required to work with the library.
This library is a `TOpenAI` class for the main TComponent for more convenient work.
This repositorty contains Swift implementation over [OpenAI](https://beta.openai.com/docs/api-reference/) public API.

❗*This is an unofficial library. OpenAI does not provide any official library for Delphi.*

**Coverage**

- [What is OpenAI](#what-is-openai)
- [Installation](#installation)
- [Usage](#usage)
- [Initialization](#initialization)
- [Models](#models)
- [Completions](#completions)
- [Chats](#chats)
- [Images](#images)
- [Errors](#errors)
- [Exceptions](#exceptions)
- [Usage proxy](#proxy)
- [Examples](#examples)
- [Requirements](#requirements)
- [Links](#links)
- [License](#license)

<details>
<summary> Coverage </summary>
<img src="https://github.com/HemulGM/ChatGPT.API/blob/main/OpenAL-GPT3.png?raw=true" height="150" align="right">

|API|Status|
Expand All @@ -29,17 +47,29 @@ This library is a `TOpenAI` class for the main TComponent for more convenient wo
|Moderations|🟢 Done|
|Engines (Depricated)|🟢 Done|

# ⚒️ Installation
</details>

## What is OpenAI

OpenAI is a non-profit artificial intelligence research organization founded in San Francisco, California in 2015. It was created with the purpose of advancing digital intelligence in ways that benefit humanity as a whole and promote societal progress. The organization strives to develop AI (Artificial Intelligence) programs and systems that can think, act and adapt quickly on their own – autonomously. OpenAI's mission is to ensure safe and responsible use of AI for civic good, economic growth and other public benefits; this includes cutting-edge research into important topics such as general AI safety, natural language processing, applied reinforcement learning methods, machine vision algorithms etc.

>The OpenAI API can be applied to virtually any task that involves understanding or generating natural language or code. We offer a spectrum of models with different levels of power suitable for different tasks, as well as the ability to fine-tune your own custom models. These models can be used for everything from content generation to semantic search and classification.
This library provides access to the API of the [OpenAI service](https://openai.com/api/), on the basis of which [ChatGPT](https://openai.com/blog/chatgpt) works and, for example, the generation of images from text using `DALL-E`.

## Installation

You can install the package from `GetIt` [directly](https://getitnow.embarcadero.com/openai-for-delphi) in the IDE. Or, to use the library, just add the `root` folder to the IDE library path, or your project source path.

# 🌳 Usage
## Usage

The library needs to be configured with your account's secret key which is available on the [website](https://beta.openai.com/account/api-keys).
### Initialization

Due to the fact that there can be many parameters and not all of them are required, they are configured using an anonymous function.
To initialize API instance you need to [obtain](https://beta.openai.com/account/api-keys) API token from your Open AI organization.

Once you have a token, you can initialize `TOpenAI` class, which is an entry point to the API.

**Initialization**
Due to the fact that there can be many parameters and not all of them are required, they are configured using an anonymous function.

```Pascal
uses OpenAI;
Expand All @@ -55,7 +85,11 @@ uses OpenAI;
var OpenAI: IOpenAI := TOpenAI.Create(API_TOKEN);
```

**Models**
Once token you posses the token, and the instance is initialized you are ready to make requests.

### Models
List and describe the various models available in the API. You can refer to the Models documentation to understand what models are available and the differences between them.

```Pascal
var Models := OpenAI.Model.List();
try
Expand All @@ -66,23 +100,11 @@ finally
end;
```

**Chat**
```Pascal
var Chat := OpenAI.Chat.Create(
procedure(Params: TChatParams)
begin
Params.Messages([TChatMessageBuild.Create(TMessageRole.User, Text)]);
Params.MaxTokens(1024);
end);
try
for var Choice in Chat.Choices do
MemoChat.Lines.Add(Choice.Message.Content);
finally
Chat.Free;
end;
```
Review [Models Documentation](https://platform.openai.com/docs/api-reference/models) for more info.

### Completions
Given a prompt, the model will return one or more predicted completions, and can also return the probabilities of alternative tokens at each position.

**Completions**
```Pascal
var Completions := OpenAI.Completion.Create(
procedure(Params: TCompletionParams)
Expand All @@ -98,7 +120,44 @@ finally
end;
```

**Images Generations**
Review [Completions Documentation](https://platform.openai.com/docs/api-reference/completions) for more info.

### Chats
Given a chat conversation, the model will return a chat completion response.
ChatGPT is powered by gpt-3.5-turbo, OpenAI’s most advanced language model.

Using the OpenAI API, you can build your own applications with gpt-3.5-turbo to do things like:
- Draft an email or other piece of writing
- Write Python code
- Answer questions about a set of documents
- Create conversational agents
- Give your software a natural language interface
- Tutor in a range of subjects
- Translate languages
- Simulate characters for video games and much more

This guide explains how to make an API call for chat-based language models and shares tips for getting good results.

```Pascal
var Chat := OpenAI.Chat.Create(
procedure(Params: TChatParams)
begin
Params.Messages([TChatMessageBuild.Create(TMessageRole.User, Text)]);
Params.MaxTokens(1024);
end);
try
for var Choice in Chat.Choices do
MemoChat.Lines.Add(Choice.Message.Content);
finally
Chat.Free;
end;
```

Review [Chat Documentation](https://platform.openai.com/docs/api-reference/chat) for more info.

### Images
Given a prompt and/or an input image, the model will generate a new image.

```Pascal
var Images := OpenAI.Image.Create(
procedure(Params: TImageGenParams)
Expand All @@ -114,7 +173,10 @@ finally
end;
```

*Error handling*
Review [Images Documentation](https://platform.openai.com/docs/api-reference/images) for more info.

### Errors

```Pascal
try
var Images := OpenAI.Image.Create(...);
Expand All @@ -126,7 +188,8 @@ except
end;
```

Exceptions:
#### Exceptions

* OpenAIExceptionAPI - errors of wrapper
* OpenAIException - base exception
* OpenAIExceptionInvalidRequestError
Expand All @@ -136,18 +199,52 @@ Exceptions:
* OpenAIExceptionTryAgain
* OpenAIExceptionInvalidResponse - parse error

*Usage proxy*
### Proxy

```Pascal
OpenAI.API.Client.ProxySettings := TProxySettings.Create(ProxyHost, ProxyPort, ProxyUserName, ProxyPassword);
```

# ⚡ Examples
## Examples
|Source|Preview|Source|Preview|
|---|---|---|---|
|[Playground (FMX)](https://github.com/HemulGM/DelphiOpenAIPlayground)|<img src="https://github.com/HemulGM/DelphiOpenAIPlayground/blob/main/preview.png?raw=true" height="150" align="right">|[ChatGPT (FMX)](https://github.com/HemulGM/ChatGPT)|<img src="https://github.com/HemulGM/ChatGPT/raw/main/preview.png?raw=true" height="150" align="right">|
|[DALL-E (FMX)](https://github.com/HemulGM/DALL-E)|<img src="https://github.com/HemulGM/DALL-E/raw/main/Res/preview.jpg?raw=true" height="150" align="right">|||

# 🚳 Requirements
## Requirements
This library does not require any 3rd party library. It works on recent Delphi versions (10.3+). Althought not fully tested, it should also work on all supported platforms (Windows, Linux, macOS, Android, iOS).

Since the library requires your secret API key, it's not recommended you use it on client applications, as your secret key will be exposed, unless you are sure about the security risks.

## Links

- [OpenAI Documentation](https://platform.openai.com/docs/introduction)
- [OpenAI Playground](https://beta.openai.com/playground)
- [OpenAI Examples](https://beta.openai.com/examples)
- [Dall-E](https://labs.openai.com/)

## License

```
MIT License
Copyright (c) 2023 HemulGM
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
```

0 comments on commit 1da2395

Please sign in to comment.