[2026-09-12 16:39:38] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:39:38] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:39:38] testing.WARNING: Baidu OCR: access token invalid/expired, refreshing and retrying once {"error_code":111} 
[2026-09-12 16:39:38] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:39:38] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:39:38] testing.WARNING: Baidu OCR: access token invalid/expired, refreshing and retrying once {"error_code":110} 
[2026-09-12 16:39:38] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:39:38] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:39:38] testing.WARNING: Baidu OCR: access token invalid/expired, refreshing and retrying once {"error_code":111} 
[2026-09-12 16:39:38] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:39:38] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:40:42] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:40:42] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:40:42] testing.WARNING: Baidu OCR: access token invalid/expired, refreshing and retrying once {"error_code":111} 
[2026-09-12 16:40:42] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:40:42] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:40:42] testing.WARNING: Baidu OCR: access token invalid/expired, refreshing and retrying once {"error_code":110} 
[2026-09-12 16:40:42] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:40:42] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:40:42] testing.WARNING: Baidu OCR: access token invalid/expired, refreshing and retrying once {"error_code":111} 
[2026-09-12 16:40:42] testing.INFO: Baidu OCR: access token obtained  
[2026-09-12 16:40:42] testing.INFO: Baidu OCR: access token obtained