预测结果不一致的问题

[RS-Hong]

我使用test.py并设置show_dir对验证集进行预测。同时，我使用init_model初始化模型后，使用inference_model进行预测，取其中的pred_sem_seg作为预测结果。结果发现与test.py得到的预测结果并不一致，这是什么原因呢?

[RS-Hong]

I provided two images, the color image is the GT image and prediction result obtained using the test.by file, and the black and white image is the result obtained using inference_madel. Obviously, there are differences。
the first picutre


the sceond picture