import Cerebras from "https://esm.sh/@cerebras/cerebras_cloud_sdk"; export default async function server(request: Request): Promise { const url = new URL(request.url); const formData = new URLSearchParams(url.search); // Parse existing messages and get generated HTML if this is a chat request const messages = []; let generatedHtml = ""; let i = 0; while (formData.has(`message${i}`)) { messages.push(formData.get(`message${i}`)); i++; } if (messages.length > 0) { const client = new Cerebras(); const completionCreateResponse = await client.chat.completions.create({ messages: [ { role: "system", content: "You are a helpful assistant. Respond only with HTML code wrapped in ```html ``` code fences. The HTML should be a complete, valid document including , , , and tags.", }, ...messages.map(msg => ({ role: "user", content: msg })), ], model: formData.get("model") || "llama3.1-70b", }); const content = completionCreateResponse.choices[0].message.content; const htmlMatch = content.match(/```html\s*([\s\S]*?)\s*```/); generatedHtml = htmlMatch ? htmlMatch[1] : "No HTML generated"; } const messagesHtml = messages.map((msg, index) => `

Instruction ${index + 1}:

${msg}

`).join("\n"); return new Response( ` Chat with Llama

HTML Editor with Llama 8B/70B

${messagesHtml}

View Source

Generated HTML Output

${generatedHtml.replace(/&/g, '&')
                               .replace(//g, '>')
                               .replace(/"/g, '"')}

`, { headers: { "content-type": "text/html", }, }, ); }

chatWithCerebras