TypeError: pic should be Tensor or ndarray. Got <class 'PIL.Image.Image'>.

This error occurs when you are trying to pass a PIL Image object to a function or method that expects a Tensor or ndarray object.

To resolve this error, you can convert the PIL Image object to a Tensor or ndarray using the appropriate function. For example, if you are using PyTorch, you can use the torchvision.transforms.ToTensor() function to convert the PIL Image object to a Tensor.

Here is an example code snippet:

import torch
import torchvision.transforms as transforms
from PIL import Image

# Load the image using PIL
img = Image.open('image.jpg')

# Convert the image to a Tensor
tensor_img = transforms.ToTensor()(img)

# Pass the Tensor to the function/method that expects it

In this example, we first load the image using PIL, then convert it to a Tensor using the ToTensor() function from torchvision.transforms module. We can then pass the Tensor object to the function or method that expects it.