Add SafeTensors support #2272
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Add SafeTensors support #2272
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Adds support for Huggingface's SafeTensors format, for both model loading and saving.
In order to properly support this, I had to slightly adjust the way I detect ESRGAN and Compact params, since it assumed a certain key order not guaranteed by safetensors (it swaps the positions of weights and biases so biases come first -- perhaps because of alphabetical sorting?)
Anyway, it seems to work well. We should probably consider hosting safetensors formats of models on OpenModelDB