Xử lý lỗi

import OpenModex, { APIError } from '@openmodex/sdk';

try {
  const response = await client.chat.completions.create({...});
} catch (err) {
  if (err instanceof APIError) {
    console.log(err.statusCode);     // 429
    console.log(err.message);        // "Rate limit exceeded"
    console.log(err.code);           // "rate_limit_exceeded"

    if (err.isRateLimited) {
      // Wait and retry
    } else if (err.isAuthError) {
      // Check API key
    } else if (err.isServerError) {
      // Retry with backoff
    }
  }
}

from openmodex import OpenModex, APIError

try:
    response = client.chat.completions.create(...)
except APIError as e:
    print(e.status_code)   # 429
    print(e.message)       # "Rate limit exceeded"

    if e.status_code == 429:
        # Wait and retry
        pass
    elif e.status_code == 401:
        # Check API key
        pass