ERROR: 404 status code (no body)

[Sergio1998s]

Hugging Face on Windows.
UI-TARS shows that it is thinking, but then doesn't proceed, but gives ERROR: 404 status code (no body)
How do you fix this ?

[zhoushaw]

You can open your browser's console and execute the following code by pasting it there.

const apiKey = '<Token>'; // you token
const apiUrl = '<END_POINT>/v1';

// Request parameter
const requestBody = {
  model: "UI-TARS-7B-SFT", // set to the deploy model name
  messages: [
    { role: "system", content: "You are a helpful assistant" },
    { role: "user", content: "hello" }
  ],
  temperature: 0.7,
  max_tokens: 150
};

// Send request
fetch(apiUrl, {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Authorization': `Bearer ${apiKey}`
  },
  body: JSON.stringify(requestBody)
})
.then(response => {
  if (!response.ok) {
    throw new Error(`HTTP error! status: ${response.status}`);
  }
  return response.json();
})
.then(data => {
  console.log('Complete response:', data);
  const reply = data.choices[0].message.content;
  console.log('Assistant reply:', reply);
})
.catch(error => {
  console.error('Request failed:', error);
});