ChatGPT Application with flutter
ChatGPT is a chatbot launched by OpenAI in November 2022. It is built on top
of OpenAI’s GPT-3.5 family of large language models, and is fine-tuned with both
supervised and reinforcement learning techniques.
Install Package
chat_gpt:1.0.1+2
pub get
Example
Create ChatGPT Instance
- Parameter
- Token
- Your secret API keys are listed below. Please note that we do not display your secret API keys again after you generate them.
- Do not share your API key with others, or expose it in the browser or other client-side code. In order to protect the security of your account, OpenAI may also automatically rotate any API key that we’ve found has leaked publicly.
- https://beta.openai.com/account/api-keys
- Token
- OrgId
- Identifier for this organization sometimes used in API requests
- https://beta.openai.com/account/org-settings
final openAI = ChatGPT.instance.builder("token");
- Text Complete API
- Translate Method
- translateEngToThai
- translateThaiToEng
- translateToJapanese
- Model
- kTranslateModelV3
- kTranslateModelV2
- kCodeTranslateModelV2
- Translate natural language to SQL queries.
- Create code to call the Stripe API using natural language.
- Find the time complexity of a function.
- https://beta.openai.com/examples
- Translate Method
final request = CompleteReq(prompt: translateEngToThai(word: ''),
model: kTranslateModelV3, max_tokens: 200);
openAI.onCompleteStream(request:request).listen((response) => print(response));
- Example Q&A
- Answer questions based on existing knowledge.
final request = CompleteReq(prompt:'What is human life expectancy in the United States?'),
model: kTranslateModelV3, max_tokens: 200);
openAI.onCompleteStream(request:request).listen((response) => print(response));
- Request
Q: What is human life expectancy in the United States?
- Response
A: Human life expectancy in the United States is 78 years.
- Model List
- 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. - https://beta.openai.com/docs/api-reference/models
- List and describe the various models available in the API. You can refer to the Models documentation to
final models = await openAI.listModel();
- Engine List
- Lists the currently available (non-finetuned) models, and provides basic
information about each one such as the owner and availability. - https://beta.openai.com/docs/api-reference/engines
- Lists the currently available (non-finetuned) models, and provides basic
final engines = await openAI.listEngine();
Flutter Example
class _TranslateScreenState extends State<TranslateScreen> {
/// text controller
final _txtWord = TextEditingController();
CompleteRes? _response;
StreamSubscription? subscription;
final api = ChatGPT.instance;
void _translateEngToThai() {
final request = CompleteReq(
prompt: translateEngToThai(word: _txtWord.text.toString()),
model: kTranslateModelV3,
max_tokens: 1000);
subscription = ChatGPT.instance
.builder("token")
.onCompleteStream(request: request)
.listen((res) {
setState(() {
_response = res;
});
});
}
void modelDataList() async{
final model = await ChatGPT.instance
.builder("token")
.listModel();
}
void engineList() async{
final engines = await ChatGPT.instance
.builder("token")
.listEngine();
}
@override
void dispose() {
subscription?.cancel();
super.dispose();
}
@override
Widget build(BuildContext context) {
var size = MediaQuery.of(context).size;
return Scaffold(
backgroundColor: Colors.white,
body: SingleChildScrollView(
child: Center(
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
/**
* title translate
*/
_titleCard(size),
/**
* input card
* insert your text for translate to th.com
*/
_inputCard(size),
/**
* card input translate
*/
_resultCard(size),
/**
* button translate
*/
_btnTranslate()
],
),
),
),
),
bottomNavigationBar: _navigation(size),
);
}
}
