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| |  | ||   / _ \\   /_____// | || | ||     ___   
| |/\| ||  | / \ ||  `____ `  | || | ||    /   || 
|  /\  ||  | \_/ ||  /___//   | \\_/ ||   | [] || 
|_// \_||   \___//   `__ `     \____//     \__ || 
`-`   `-`   `---`    /_//       `---`       -|_|| 
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發送短信 : Face tracking for people with or without wearing face masks