InvalidArgumentError (see above for traceback): Shape [-1,1] has negative dimensions
[[Node: x_input = Placeholder[dtype=DT_FLOAT, shape=[?,1], _device="/job:localhost/replica:0/task:0/cpu:0"]()]]
我在jupyter中運作可視化程式代碼 想要生成圖 遇到上述錯誤 将所定義的占位符的命名注釋掉，該程式即可跑通
