generate method

Implementation

@override
Future<String> generate(
  String prompt, {
  String systemPrompt = '',
  int maxTokens = 1024,
  bool withThinking = true,
  bool jsonResponse = false,
}) async {
  try {
    _openAiClient.apiKey = _apiKey;
    final res = await _openAiClient.createChatCompletion(
      request: CreateChatCompletionRequest(
        maxTokens: maxTokens,

        model: ChatCompletionModel.modelId(_model),
        messages: [
          ChatCompletionMessage.system(content: systemPrompt),
          ChatCompletionMessage.user(
            content: ChatCompletionUserMessageContent.string(prompt),
          ),
        ],
      ),
    );

    return res.choices.first.message.content ?? '';
  } catch (e) {
    throw Exception('OpenAI API error: $e');
  }
}