Lr_find() giving FileNotFoundError

Ive been trying to run this code and have been stuck for a few days now. I have been trying to run the lr_find() and keep getting a file not found error even though I know the file is actually there. It gets to 2% and then gets interrupted every time no matter what I do to try and fix it.
Im using google colab for my code.

learner = cnn_learner(data, models.resnet18, path = ‘/content/’, metrics=[accuracy, partial(top_k_accuracy, k=1), partial(top_k_accuracy, k=5)])

learner.model = torch.nn.DataParallel(learner.model)
learner.lr_find() #where the error occurs


FileNotFoundError Traceback (most recent call last)

Any help would be greatly appreciated