Problems running EfficientAd

[ZenoVolt]

def testEfficientAd():
    """This function tests EfficientAd with the MVTecAD dataset"""
    visualizer = ImageVisualizer()
    model = EfficientAd(visualizer=visualizer)
    engine = Engine()
    datamodule = MVTecAD(train_batch_size=1)
    engine.fit(datamodule=datamodule, model=model) # error: ('{} cannot be pickled', '_SingleProcessDataLoaderIter')
    results = engine.test(datamodule=datamodule, model=model)

Using this test code I get the error "('{} cannot be pickled', '_SingleProcessDataLoaderIter')" when running engine.fit()

Any help would be appreciated, been at it for some hours and cant figure it out.

[samet-akcay]

PR #2837 by @alexriedel1 fixes this. Thanks for your patience