PaLM Service

palm_service.dart

abstract class IPaLMDataSource {
  Future<PaLMModel> generateText(String text);
}

@override
Future<PaLMModel> generateText(String text) async {
 return await dioClient.onRequest(() async {
   const url = 'https://generativelanguage.googleapis.com/v1beta2/models/text-bison-001:generateText';

   final queryParameters = {'key': <API_KEY>};
   final body = {'prompt': {'text': text}};

   final response = await dioClient.post(url, queryParameters: queryParameters, data: body);

   return PaLMModel.fromJson(response.data);
 });
}