README.md

---
license: other
base_model: "black-forest-labs/FLUX.1-dev"
tags:
  - flux
  - flux-diffusers
  - text-to-image
  - diffusers
  - simpletuner
  - lora
  - template:sd-lora
inference: true
widget:
- text: 'unconditional (blank prompt)'
  parameters:
    negative_prompt: 'blurry, cropped, ugly'
  output:
    url: ./assets/image_0_0.png
- text: 'unconditional (blank prompt)'
  parameters:
    negative_prompt: 'blurry, cropped, ugly'
  output:
    url: ./assets/image_1_1.png
- text: 'A symmetric portrait of Bzt man, evil cursed necromancer, features dissolving into curse magic thin, luminescent purple lines. Weighted Voronoi stippling and laser caustics create a network, transitioning from hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues blend, evoking existential transition and mystery. Close-up on face, evil skull partially visible. Set against a twilight cursed backdrop, toxic winds ripple through his tattered robes. Rendered in a fusion of photorealism and digital surrealism, the scene is illuminated by ghostly Northern Lights. Emphasis on darkness, menacing atmosphere, invoking Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy beard flows like tendrils of dark energy.'
  parameters:
    negative_prompt: 'blurry, cropped, ugly'
  output:
    url: ./assets/image_2_0.png
- text: 'A symmetric portrait of Bzt man, evil cursed necromancer, features dissolving into curse magic thin, luminescent purple lines. Weighted Voronoi stippling and laser caustics create a network, transitioning from hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues blend, evoking existential transition and mystery. Close-up on face, evil skull partially visible. Set against a twilight cursed backdrop, toxic winds ripple through his tattered robes. Rendered in a fusion of photorealism and digital surrealism, the scene is illuminated by ghostly Northern Lights. Emphasis on darkness, menacing atmosphere, invoking Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy beard flows like tendrils of dark energy.'
  parameters:
    negative_prompt: 'blurry, cropped, ugly'
  output:
    url: ./assets/image_3_1.png
---

# bzt-lora-v1

This is a LyCORIS adapter derived from [black-forest-labs/FLUX.1-dev](https://huggingface.co/black-forest-labs/FLUX.1-dev).


The main validation prompt used during training was:



```
A symmetric portrait of Bzt man, evil cursed necromancer, features dissolving into curse magic thin, luminescent purple lines. Weighted Voronoi stippling and laser caustics create a network, transitioning from hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues blend, evoking existential transition and mystery. Close-up on face, evil skull partially visible. Set against a twilight cursed backdrop, toxic winds ripple through his tattered robes. Rendered in a fusion of photorealism and digital surrealism, the scene is illuminated by ghostly Northern Lights. Emphasis on darkness, menacing atmosphere, invoking Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy beard flows like tendrils of dark energy.
```

## Validation settings
- CFG: `3.0`
- CFG Rescale: `0.0`
- Steps: `20`
- Sampler: `None`
- Seed: `42`
- Resolutions: `1024x1024, 832x1216`

Note: The validation settings are not necessarily the same as the [training settings](#training-settings).

You can find some example images in the following gallery:


<Gallery />

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


## Training settings

- Training epochs: 133
- Training steps: 4000
- Learning rate: 0.0001
- Effective batch size: 1
  - Micro-batch size: 1
  - Gradient accumulation steps: 1
  - Number of GPUs: 1
- Prediction type: flow-matching
- Rescaled betas zero SNR: False
- Optimizer: adamw_bf16
- Precision: bf16
- Quantised: Yes: int8-quanto
- Xformers: Not used
- LyCORIS Config:
```json
{
    "algo": "lora",
    "multiplier": 1.0,
    "linear_dim": 64,
    "linear_alpha": 32,
    "apply_preset": {
        "target_module": [
            "Attention",
            "FeedForward"
        ],
        "module_algo_map": {
            "Attention": {
                "factor": 16
            },
            "FeedForward": {
                "factor": 8
            }
        }
    }
}
```

## Datasets

### bzt-v1
- Repeats: 0
- Total number of images: 30
- Total number of aspect buckets: 1
- Resolution: 1.048576 megapixels
- Cropped: True
- Crop style: center
- Crop aspect: square


## Inference


```python
import torch
from diffusers import DiffusionPipeline
from lycoris import create_lycoris_from_weights

model_id = 'black-forest-labs/FLUX.1-dev'
adapter_id = 'pytorch_lora_weights.safetensors' # you will have to download this manually
lora_scale = 1.0
wrapper, _ = create_lycoris_from_weights(lora_scale, adapter_id, pipeline.transformer)
wrapper.merge_to()

prompt = "A symmetric portrait of Bzt man, evil cursed necromancer, features dissolving into curse magic thin, luminescent purple lines. Weighted Voronoi stippling and laser caustics create a network, transitioning from hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues blend, evoking existential transition and mystery. Close-up on face, evil skull partially visible. Set against a twilight cursed backdrop, toxic winds ripple through his tattered robes. Rendered in a fusion of photorealism and digital surrealism, the scene is illuminated by ghostly Northern Lights. Emphasis on darkness, menacing atmosphere, invoking Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy beard flows like tendrils of dark energy."

pipeline.to('cuda' if torch.cuda.is_available() else 'mps' if torch.backends.mps.is_available() else 'cpu')
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")
```