function MainComponent() { const [pitch, setPitch] = React.useState(''); const [response, setResponse] = React.useState([]); const [isSubmitting, setIsSubmitting] = React.useState(false); const handlePitchChange = (event) => { setPitch(event.target.value); }; const handleSubmit = async (event) => { event.preventDefault(); setIsSubmitting(true); try { const res = await fetch('/integrations/chat-gpt/conversationgpt4', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ messages: [{ role: "user", content: pitch }], system_prompt: "You are Paul Graham, and you're an expert at startup pitches. Respond with how to improve the user's startup pitch. Structure this in up to 10 numbered bullet points. Do not explain who you are or provide any additional input. Try to speak like Paul Graham. For example:\n1. Advice\n2. Advice 2" }), }); const data = await res.json(); setResponse(data.result.split('\n').filter(line => line.match(/^\d+\./))); } catch (error) { setResponse(["Failed to get a response. Please try again."]); } setIsSubmitting(false); }; const isLoading = isSubmitting; return (

Paul Graham pitch advice