AttributeError: 'numpy.int64' object has no attribute 'read'

[muradali4442]

I am running a python code on jupyter notebook and encounter the error "AttributeError: 'numpy.int64' object has no attribute 'read'". I have already searched it a lot but there is nothing available related to "read". I am attaching the code and the SS of the error. Anyone who can help will be really appreciated.

model = models.resnet18(pretrained = True)
num_ftrs = model.fc.in_features
model.fc = nn.Linear(num_ftrs, 2)
model.load_state_dict(torch.load('2_stage_model.pt'))
model.eval()
classes = ('Flowers', 'No_Flowers')
class_probs = []
class_preds = []

with torch.no_grad():
for data in testloader:
images = data
output = model(images)
images = data
output = model(images)
class_probs_batch = [F.softmax(el, dim=0) for el in output]
_, class_preds_batch = torch.max(output, 1)

    class_probs.append(class_probs_batch)
    class_preds.append(class_preds_batch)

test_probs = torch.cat([torch.stack(batch) for batch in class_probs])
test_preds = torch.cat(class_preds)