Given a photo of an apple leaf, can you accurately assess its health? The dataset contains training and testing images, a total of 3642，to identify the category of foliar diseases in apple trees.（给定一张苹果叶的照片，您可以准确评估它的健康吗？这个数据集为了确定苹果树中的叶病类别，提供了3642 张训练