解决问题
IndexError: index 0 is out of bounds for axis 1 with size 0
解决思路
查看列表，输出列表内容，查看列表的形状，发现列表的确是空值，所以修改列表内容即可！
print(list.shape)
解决方法
y = train_np[:, 0]
print(train_np)
#修改列表的内容使其不为空列表即可！
大功告成！哈哈！
成功解决IndexError: index 0 is out of bounds for axis 1 with size 0
2021-10-30
5714
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简介：
成功解决IndexError: index 0 is out of bounds for axis 1 with size 0
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