Can not increase output number "n" about openai-api HOT 2 CLOSED

const gptResponse = await openai.complete({
        engine: 'davinci-instruct-beta',
        prompt: prompt,
        maxTokens: 500,
        temperature: 0.7,
        topP: 1,
        presencePenalty: 0,
        frequencyPenalty: 0.5,
        bestOf: 1,
        n: 1,
        stop: ['"""']
    });

const gptResponse = await openai.complete({
        engine: 'davinci-instruct-beta',
        prompt: prompt,
        maxTokens: 500,
        temperature: 0.7,
        topP: 1,
        presencePenalty: 0,
        frequencyPenalty: 0.5,
        bestOf: 1,
        n: 10,
        stop: ['"""']
    });