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jazzy-st

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metadata
license: other
base_model: black-forest-labs/FLUX.1-dev
tags:
  - flux
  - flux-diffusers
  - text-to-image
  - diffusers
  - simpletuner
  - safe-for-work
  - lora
  - template:sd-lora
  - standard
inference: true
widget:
  - text: unconditional (blank prompt)
    parameters:
      negative_prompt: blurry, cropped, ugly
    output:
      url: ./assets/image_0_0.png
  - text: >-
      This is a digital drawing in a warm, pastel color palette, featuring a
      close-up view of a vintage-style coffee machine. The coffee machine is
      cream-colored with a golden trim and has a classic, retro design. It
      includes a large, circular dial on the right side, which is blue with a
      red pointer, indicating settings or temperature control. The coffee
      machine's steam wand is positioned in the center, with a dark green handle
      and a white steam nozzle. The steam wand is currently in use, evidenced by
      a small amount of coffee being extracted into a white ceramic cup placed
      directly below. The coffee machine's drip tray is visible beneath the cup,
      with a rectangular opening for the coffee to collect. The background is
      soft and muted, with warm tones that blend into the image, giving it a
      cozy and inviting atmosphere. The overall style of the drawing is
      reminiscent of mid-century modern design, with smooth, clean lines and a
      focus on warm, comforting colors.
    parameters:
      negative_prompt: blurry, cropped, ugly
    output:
      url: ./assets/image_1_0.png

jazzy-st

This is a standard PEFT LoRA derived from black-forest-labs/FLUX.1-dev.

The main validation prompt used during training was:

This is a digital drawing in a warm, pastel color palette, featuring a close-up view of a vintage-style coffee machine. The coffee machine is cream-colored with a golden trim and has a classic, retro design. It includes a large, circular dial on the right side, which is blue with a red pointer, indicating settings or temperature control. The coffee machine's steam wand is positioned in the center, with a dark green handle and a white steam nozzle. The steam wand is currently in use, evidenced by a small amount of coffee being extracted into a white ceramic cup placed directly below. The coffee machine's drip tray is visible beneath the cup, with a rectangular opening for the coffee to collect. The background is soft and muted, with warm tones that blend into the image, giving it a cozy and inviting atmosphere. The overall style of the drawing is reminiscent of mid-century modern design, with smooth, clean lines and a focus on warm, comforting colors.

Validation settings

  • CFG: 3.0
  • CFG Rescale: 0.0
  • Steps: 20
  • Sampler: None
  • Seed: 42
  • Resolution: 1024x1024

Note: The validation settings are not necessarily the same as the training settings.

You can find some example images in the following gallery:

Prompt
unconditional (blank prompt)
Negative Prompt
blurry, cropped, ugly
Prompt
This is a digital drawing in a warm, pastel color palette, featuring a close-up view of a vintage-style coffee machine. The coffee machine is cream-colored with a golden trim and has a classic, retro design. It includes a large, circular dial on the right side, which is blue with a red pointer, indicating settings or temperature control. The coffee machine's steam wand is positioned in the center, with a dark green handle and a white steam nozzle. The steam wand is currently in use, evidenced by a small amount of coffee being extracted into a white ceramic cup placed directly below. The coffee machine's drip tray is visible beneath the cup, with a rectangular opening for the coffee to collect. The background is soft and muted, with warm tones that blend into the image, giving it a cozy and inviting atmosphere. The overall style of the drawing is reminiscent of mid-century modern design, with smooth, clean lines and a focus on warm, comforting colors.
Negative Prompt
blurry, cropped, ugly

The text encoder was not trained. You may reuse the base model text encoder for inference.

Training settings

  • Training epochs: 4
  • Training steps: 5000
  • Learning rate: 0.0004
  • Max grad norm: 2.0
  • Effective batch size: 1
    • Micro-batch size: 1
    • Gradient accumulation steps: 1
    • Number of GPUs: 1
  • Prediction type: flow-matching (extra parameters=['shift=3', 'flux_guidance_value=1.0', 'flux_lora_target=all'])
  • Rescaled betas zero SNR: False
  • Optimizer: adamw_bf16
  • Precision: Pure BF16
  • Quantised: No
  • Xformers: Not used
  • LoRA Rank: 64
  • LoRA Alpha: None
  • LoRA Dropout: 0.1
  • LoRA initialisation style: default

Datasets

jazzy-512

  • Repeats: 10
  • Total number of images: 28
  • Total number of aspect buckets: 1
  • Resolution: 0.262144 megapixels
  • Cropped: False
  • Crop style: None
  • Crop aspect: None
  • Used for regularisation data: No

jazzy-1024

  • Repeats: 10
  • Total number of images: 28
  • Total number of aspect buckets: 1
  • Resolution: 1.048576 megapixels
  • Cropped: False
  • Crop style: None
  • Crop aspect: None
  • Used for regularisation data: No

jazzy-512-crop

  • Repeats: 10
  • Total number of images: 28
  • Total number of aspect buckets: 1
  • Resolution: 0.262144 megapixels
  • Cropped: True
  • Crop style: random
  • Crop aspect: square
  • Used for regularisation data: No

jazzy-1024-crop

  • Repeats: 10
  • Total number of images: 28
  • Total number of aspect buckets: 1
  • Resolution: 1.048576 megapixels
  • Cropped: True
  • Crop style: random
  • Crop aspect: square
  • Used for regularisation data: No

Inference 

import torch
from diffusers import DiffusionPipeline

model_id = 'black-forest-labs/FLUX.1-dev'
adapter_id = 'linhqyy/jazzy-st'
pipeline = DiffusionPipeline.from_pretrained(model_id), torch_dtype=torch.bfloat16) # loading directly in bf16
pipeline.load_lora_weights(adapter_id)

prompt = "This is a digital drawing in a warm, pastel color palette, featuring a close-up view of a vintage-style coffee machine. The coffee machine is cream-colored with a golden trim and has a classic, retro design. It includes a large, circular dial on the right side, which is blue with a red pointer, indicating settings or temperature control. The coffee machine's steam wand is positioned in the center, with a dark green handle and a white steam nozzle. The steam wand is currently in use, evidenced by a small amount of coffee being extracted into a white ceramic cup placed directly below. The coffee machine's drip tray is visible beneath the cup, with a rectangular opening for the coffee to collect. The background is soft and muted, with warm tones that blend into the image, giving it a cozy and inviting atmosphere. The overall style of the drawing is reminiscent of mid-century modern design, with smooth, clean lines and a focus on warm, comforting colors."


## Optional: quantise the model to save on vram.
## Note: The model was not quantised during training, so it is not necessary to quantise it during inference time.
#from optimum.quanto import quantize, freeze, qint8
#quantize(pipeline.transformer, weights=qint8)
#freeze(pipeline.transformer)
    
pipeline.to('cuda' if torch.cuda.is_available() else 'mps' if torch.backends.mps.is_available() else 'cpu') # the pipeline is already in its target precision level
image = pipeline(
    prompt=prompt,
    num_inference_steps=20,
    generator=torch.Generator(device='cuda' if torch.cuda.is_available() else 'mps' if torch.backends.mps.is_available() else 'cpu').manual_seed(1641421826),
    width=1024,
    height=1024,
    guidance_scale=3.0,
).images[0]
image.save("output.png", format="PNG")