Userwarning use int64 and sourcechangewarning

While running inference on my text classifier learner on CPU this userwarning shows up for each prediction.

lib\site-packages\fastai\ UserWarning: Tensor is int32: upgrading to int64; for better >performance use int64 input.

The learner is exported using learn.export(‘modelname’) and loaded using load_learner(path=model_dir, file=model_name)

When loading the models this warning appear:

lib\site-packages\torch\ SourceChangeWarning: source code of class ‘fastai.text.learner.PoolingLinearClassifier’ has changed. you can retrieve the original source code by accessing the object’s source attribute or set torch.nn.Module.dump_patches = True and use the patch tool to revert the changes.
warnings.warn(msg, SourceChangeWarning)

With these classes as well:


fastai version is 1.0.54
torch version is 1.1.0

Also when loading the learner it creates folder called ‘models’ in the same folder the model is loaded from. How can I disable that?