https://github.com/nisimjoseph/ComfyUI_OpenAI-Prompter
ComfyUI OpenAI Prompter connect using API Key.
https://github.com/nisimjoseph/ComfyUI_OpenAI-Prompter
Last synced: 25 days ago
JSON representation
ComfyUI OpenAI Prompter connect using API Key.
- Host: GitHub
- URL: https://github.com/nisimjoseph/ComfyUI_OpenAI-Prompter
- Owner: nisimjoseph
- License: mit
- Created: 2025-01-18T08:17:09.000Z (10 months ago)
- Default Branch: main
- Last Pushed: 2025-01-18T08:23:11.000Z (10 months ago)
- Last Synced: 2025-01-18T09:27:09.025Z (10 months ago)
- Language: Python
- Size: 7.81 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# ComfyUI OpenAI Prompter
A custom node for ComfyUI that generates creative and detailed prompts using OpenAI's GPT models.
## Features
- Generate AI image prompts using OpenAI's GPT models
- Supports both latest and older versions of the OpenAI API
- Adjustable parameters (temperature, max tokens, seed)
- Detailed logging of responses
- Easy integration with other ComfyUI nodes
## Installation
1. Make sure you have ComfyUI installed and working properly.
2. Navigate to your ComfyUI's custom_nodes directory:
```bash
cd ComfyUI/custom_nodes
```
3. Clone this repository:
```bash
git clone https://github.com/nisimjoseph/ComfyUI_OpenAI-Prompter
```
4. Install the required dependencies:
```bash
pip install openai
```
5. Set up your OpenAI API key:
- Get your API key from [OpenAI's platform](https://platform.openai.com/api-keys)
- Set it as an environment variable:
```bash
# On Windows (Command Prompt)
set OPENAI_API_KEY=your-api-key-here
# On Windows (PowerShell)
$env:OPENAI_API_KEY="your-api-key-here"
# On Linux/MacOS
export OPENAI_API_KEY="your-api-key-here"
```
- Alternatively, you can add it to your ComfyUI's environment configuration
6. Restart ComfyUI
## Usage
1. In the ComfyUI interface, find the "OpenAI Prompt Generator" node under the "prompt" category
2. Configure the node parameters:
- `model`: Select from available GPT models
- `prompt_context`: Enter your prompt context/instructions
- `max_tokens`: Adjust the maximum length of the generated prompt (256-4096)
- `temperature`: Control creativity (0.0-2.0)
- `seed`: Set for reproducible results
3. Connect the node's output to other ComfyUI nodes that accept text prompts
## Example Workflow
1. Add the "OpenAI Prompt Generator" node
2. Configure your desired parameters
3. Connect its output to a text prompt input of an image generation node
4. Run the workflow to generate creative prompts for your images
## Troubleshooting
- If you see "Error: OpenAI API key not found or invalid":
- Check that your API key is correctly set
- Verify your API key has available credits
- Ensure your OpenAI account is in good standing
- If the node isn't appearing:
- Verify the installation directory is correct
- Check ComfyUI's console for any error messages
- Try restarting ComfyUI
- If prompts aren't being generated:
- Check your internet connection
- Verify your API key has sufficient quota
- Look for error messages in the console output
## Support
If you encounter any issues or have questions:
- Check the console output for detailed error messages
- Verify your OpenAI API key and quota
- Ensure you're using a compatible version of the OpenAI package
## License
[MIT License](LICENSE)