Update server.js

server.js

@@ -159,9 +159,9 @@ app.post('/cr', async (req, res) => {
     const response = await axios.post('https://geminiyufi.vercel.app/v1/chat/completions', {
       messages: [{'role': 'system', 'content': start}, {'role': 'user', 'content': prompt}],
       max_tokens: 2000,
-      temperature: 0.7,
+      temperature: 0.2,
      // presence_penalty: 0.0,
-     // frequency_penalty: -0.9,
+      frequency_penalty: -0.2,
       model: "gemini-1.5-pro-latest",
       //model: "gemini-1.5-flash-latest",
     }, {