Explain on the fly transforms for PyTorch #3730

Job	Run time
Build, test and upload wheel	1m 39s
Framework / bare	1m 45s
Framework / jax	2m 29s
Strategy / FedMedian	1m 30s
Framework / pytorch	3m 24s
Strategy / FedTrimmedAvg	1m 34s
Framework / tensorflow	4m 41s
Framework / tabnet	3m 46s
Strategy / QFedAvg	1m 27s
Framework / opacus	3m 21s
Strategy / FaultTolerantFedAvg	1m 22s
Framework / pytorch-lightning	3m 14s
Strategy / FedAvgM	1m 37s
Framework / mxnet	1m 48s
Strategy / FedAdam	1m 18s
Framework / scikit-learn	2m 29s
Strategy / FedAdagrad	1m 45s
Framework / fastai	4m 29s
Strategy / FedYogi	1m 42s
Framework / pandas	1m 39s
	46m 59s

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