Check out example codes for "TypeError: default_collate: batch must contain tensors, numpy arrays, numbers, dicts or lists; found <class 'PIL.Image.Image'>". It will help you in understanding the concepts better.
Code Example 1
The error states that the DataLoader receives a PIL image. This is because there are no transforms made (transform=None) on the image. You can add a transform that creates a tensor from the PIL image by adding transform: from torchvision import transforms transform = transforms.Compose([ # you can add other transformations in this list transforms.ToTensor() ])
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