/ image / Tensor Tensor上的ValueError（“activation_5 / Softmax：0”，shape =（？，4），dtype = float32）不是此图的元素

I am building an image processing classifier and this code is an API to predict the image class of the image the whole code is running except this line (pred = model.predict_classes(test_image)) this API is made in Django framework and am using python 2.7I am building an image processing classifier an