Ryan Dick
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75d8ac378c
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Update the T5 8-bit quantized starter model to use the BnB LLM.int8() variant.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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b9dd354e2b
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Fixes to the T5XXL quantization script.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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33c2fbd201
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Add script for quantizing a T5 model.
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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1047584b3e
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Only import bnb quantize file if bitsandbytes is installed
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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a0bf20bcee
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Run FLUX VAE decoding in the user's preferred dtype rather than float32. Tested, and seems to work well at float16.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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14ab339b33
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Move prepare_latent_image_patches(...) to sampling.py with all of the related FLUX inference code.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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1c1f2c6664
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Add comment about incorrect T5 Tokenizer size calculation.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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185f2a395f
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Make FLUX get_noise(...) consistent across devices/dtypes.
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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94aba5892a
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Attribute black-forest-labs/flux for much of the flux code
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2024-08-26 20:17:50 -04:00 |
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maryhipp
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34451e5f27
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added FLUX dev to starter models
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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c27d59baf7
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Run ruff
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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b66f19d4d1
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Add docs to the quantization scripts.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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4105a78b83
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Update load_flux_model_bnb_llm_int8.py to work with a single-file FLUX transformer checkpoint.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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19a68afb3a
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Fix bug in InvokeInt8Params that was causing it to use double the necessary VRAM.
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2024-08-26 20:17:50 -04:00 |
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maryhipp
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e210c96485
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add FLUX schnell starter models and submodels as dependenices or adhoc download options
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2024-08-26 20:17:50 -04:00 |
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maryhipp
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5f567f41f4
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add case for clip embed models in probe
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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cfac7c8189
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Move requantize.py to the quatnization/ dir.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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1787de6836
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Add docs to the requantize(...) function explaining why it was copied from optimum-quanto.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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ac96f187bd
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Remove duplicate log_time(...) function.
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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72398350b4
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More flux loader cleanup
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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df9445c351
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Various styling and exception type updates
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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87b7a2e39b
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Switch inheritance class of flux model loaders
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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57168d719b
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Fix styling/lint
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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dee6d2c98e
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Fix support for 8b quantized t5 encoders, update exception messages in flux loaders
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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e49105ece5
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Add tqdm progress bar to FLUX denoising.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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0c5e11f521
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Fix FLUX output image clamping. And a few other minor fixes to make inference work with the full bfloat16 FLUX transformer model.
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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a63f842a13
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Select dev/schnell based on state dict, use correct max seq len based on dev/schnell, and shift in inference, separate vae flux params into separate config
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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4bd7fda694
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Install sub directories with folders correctly, ensure consistent dtype of tensors in flux pipeline and vae
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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81f0886d6f
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Working inference node with quantized bnb nf4 checkpoint
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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723f3ab0a9
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Add nf4 bnb quantized format
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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1bd90e0fd4
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Run ruff, setup initial text to image node
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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436f18ff55
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Add backend functions and classes for Flux implementation, Update the way flux encoders/tokenizers are loaded for prompt encoding, Update way flux vae is loaded
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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2d9042fb93
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Run Ruff
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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9ed53af520
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Run Ruff
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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56fda669fd
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Manage quantization of models within the loader
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2024-08-26 20:17:50 -04:00 |
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Brandon Rising
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5f59a828f9
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Setup flux model loading in the UI
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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1fa6bddc89
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WIP on moving from diffusers to FLUX
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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d3a5ca5247
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More improvements for LLM.int8() - not fully tested.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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f01f56a98e
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LLM.int8() quantization is working, but still some rough edges to solve.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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99b0f79784
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Clean up NF4 implementation.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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e1eb104345
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NF4 inference working
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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5c2f95ef50
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NF4 loading working... I think.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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b63df9bab9
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wip
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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a52c899c6d
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Split a FluxTextEncoderInvocation out from the FluxTextToImageInvocation. This has the advantage that we benfit from automatic caching when the prompt isn't changed.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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eeabb7ebe5
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Make quantized loading fast for both T5XXL and FLUX transformer.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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8b1cef978c
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Make quantized loading fast.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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152da482cd
|
WIP - experimentation
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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0b77511271
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Update HF download logic to work for black-forest-labs/FLUX.1-schnell.
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2024-08-26 20:17:50 -04:00 |
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Ryan Dick
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c99cd989c1
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Update imports for compatibility with bumped diffusers version.
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2024-08-26 20:17:50 -04:00 |
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Sergey Borisov
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17ff8196cb
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Remove tmp code
|
2024-08-07 22:06:05 -04:00 |
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