發送短信

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| || | ||   / _ \\   /_   _// | || | ||     ___   
| || | ||  / //\ \\    | ||   | || | ||    /   || 
| \\_/ || |  ___  ||  _| ||   | \\_/ ||   | [] || 
 \____//  |_||  |_|| /__//     \____//     \__ || 
  `---`   `-`   `-`  `--`       `---`       -|_|| 
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發送短信 : Sentiment analysis on yelp reviews