list indices must be integers or slices, not tuple

如下兩種狀況都會出現此錯誤:html   points = [ [1, 2], [0, 4], [2, 0][12,1] ] list的維數必須一致:正確寫法:code     points = [ [1, 2], [0, 4], [2, 0] ] 這個也會報錯:htm     stations = ['Schagen', 'Heerhugowaar
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