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ComfyUI Extension: ComfyUI_FL-Trainer

Repo Name

ComfyUI_FL-Trainer

Author
filliptm (Account age: 1765 days)
Nodes
View all nodes (6)
Latest Updated
8/13/2024
Github Stars
0.1K

How to Install ComfyUI_FL-Trainer

Install this extension via the ComfyUI Manager by searching for  ComfyUI_FL-Trainer
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter ComfyUI_FL-Trainer in the search bar
After installation, click the  Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

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ComfyUI_FL-Trainer Description

ComfyUI_FL-Trainer enables training of Image Loras on sd1.5 and SDXL by cloning necessary components and opening a secondary terminal for training. It displays inference samples within the node for result tracking.

ComfyUI_FL-Trainer Introduction

ComfyUI_FL-Trainer is an extension designed to simplify the process of training Image Loras on both Stable Diffusion 1.5 (sd1.5) and Stable Diffusion XL (SDXL). This tool is particularly useful for AI artists who want to create and fine-tune their own models without delving into complex technical setups. By automating many of the intricate steps involved in model training, ComfyUI_FL-Trainer allows you to focus more on your creative work and less on the technical details.

How ComfyUI_FL-Trainer Works

ComfyUI_FL-Trainer operates by integrating various components needed for training into a cohesive workflow. When you initiate a training session, the extension opens a second terminal window to handle the training process. This separation ensures that your main workspace remains uncluttered and focused on your creative tasks.

To make things even more convenient, the extension displays inference samples directly within the node. This feature allows you to monitor the progress and quality of your training in real-time, making it easier to make adjustments as needed.

ComfyUI_FL-Trainer Features

Easy Trainer

The Easy Trainer is a streamlined version of the main trainer, designed for users who prefer settings that "just work." This feature is perfect for those who want to get started quickly without having to tweak numerous parameters. Simply load your images and captions, and let the Easy Trainer handle the rest.

Folder Structure

When you start a training session, ComfyUI_FL-Trainer creates a specific folder structure to organize your work:

  • Lora Input Folder: Named after your Lora input, this folder contains all the necessary files for your training session.
  • Output Folder: Stores the results of each training epoch.
  • Sample Image Folder: Contains sample images generated during training, allowing you to track progress.
  • Train Images Folder: Holds your training data and captions.
  • Config File: Contains the configuration settings for your training session.
  • BAT and SH Files: These files can be used to manually start the training process in a new terminal window, either locally or on a cloud instance.

Manual Training

If you're using a cloud instance and the training doesn't start as expected, you can manually run the BAT or SH file located in the workspace folder. This flexibility ensures that you can always get your training session up and running, regardless of the environment.

ComfyUI_FL-Trainer Models

Currently, ComfyUI_FL-Trainer supports training on two main models: Stable Diffusion 1.5 (sd1.5) and Stable Diffusion XL (SDXL). Each model has its own strengths and is suited for different types of projects:

  • Stable Diffusion 1.5 (sd1.5): Ideal for general-purpose image generation and fine-tuning.
  • Stable Diffusion XL (SDXL): Offers higher resolution and more detailed outputs, making it perfect for projects that require intricate details and high-quality images.

What's New with ComfyUI_FL-Trainer

The author is continually working on improving ComfyUI_FL-Trainer. Here are some of the planned updates:

  • Simplified Nodes: More user-friendly nodes similar to the Easy Trainer, with a focus on style and character training. These will be one-click solutions for users who want quick and effective results.
  • Chainable Training: The ability to start training from a specific epoch or even a random Lora. This feature will allow you to modulate training settings dynamically, optimizing learning rates and training data throughout the process.

Troubleshooting ComfyUI_FL-Trainer

Common Issues and Solutions

  1. Training Doesn't Start on Cloud Instance:
  • Issue: The training process stops without any apparent action.
  • Solution: Navigate to the workspace folder and manually run the BAT or SH file to start the training in a new terminal window.
  1. Inference Samples Not Displaying:
  • Issue: Inference samples are not shown in the node.
  • Solution: Ensure that your folder structure is correctly set up and that all necessary files are in place.

Frequently Asked Questions

  • Q: Can I use ComfyUI_FL-Trainer locally and on cloud instances?
  • A: Yes, the extension is designed to work in both environments. If you encounter issues on a cloud instance, you can manually run the training scripts.
  • Q: What are the recommended settings for the Easy Trainer?
  • A: The Easy Trainer comes with pre-configured settings that are optimized for general use. Simply load your images and captions, and start the training.

Learn More about ComfyUI_FL-Trainer

For additional resources, tutorials, and community support, consider exploring the following:

  • : Detailed documentation to help you get the most out of the extension.
  • : Join discussions, ask questions, and share your experiences with other AI artists.
  • : Step-by-step video guides to help you understand and use ComfyUI_FL-Trainer effectively. By leveraging these resources, you can enhance your understanding and make the most of ComfyUI_FL-Trainer in your creative projects.

ComfyUI_FL-Trainer Related Nodes

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