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@@ -183,7 +183,7 @@ async def get_trend_image(kw):
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#plt.figure()
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plt.plot(x_new, y_smooth)
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target_path = 'trend_image/'+kw+'.png'
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- plt.savefig(target_path))
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+ plt.savefig(target_path)
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plt.savefig(target_path, bbox_inches='tight') #存檔，第二個參數表示把圖表外多餘的空間刪除
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return FileResponse(target_path)
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