# Visual ChatGPT 

**Visual ChatGPT** connects ChatGPT and a series of Visual Foundation Models to enable **sending** and **receiving** images during chatting.

See our paper: [<font size=5>Visual ChatGPT: Talking, Drawing and Editing with Visual Foundation Models</font>](https://arxiv.org/abs/2303.04671)

## Visual ChatGPT Colab Support
You can run the colab notebook with following models  text to image,ImageCaptioning,BLIP VQA,image to canny
[![Open 2k image generation in Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/1vhF4f3091h1cHZUh5QK7qByBHUDKbSWA?usp=sharing)

## Demo 
<img src="./assets/demo_short.gif" width="750">

##  System Architecture 

 
<p align="center"><img src="./assets/figure.jpg" alt="Logo"></p>


## Quick Start

```
# create a new environment
conda create -n visgpt python=3.8

# activate the new environment
conda activate visgpt

#  prepare the basic environments
pip install -r requirement.txt

# download the visual foundation models
bash download.sh

# prepare your private openAI private key
export OPENAI_API_KEY={Your_Private_Openai_Key}

# create a folder to save images
mkdir ./image

# Start Visual ChatGPT !
python visual_chatgpt.py
```

## GPU memory usage
Here we list the GPU memory usage of each visual foundation model, one can modify ``self.tools`` with fewer visual foundation models to save your GPU memory:

| Fundation Model        | Memory Usage (MB) |
|------------------------|-------------------|
| ImageEditing           | 6667              |
| ImageCaption           | 1755              |
| T2I                    | 6677              |
| canny2image            | 5540              |
| line2image             | 6679              |
| hed2image              | 6679              |
| scribble2image         | 6679              |
| pose2image             | 6681              |
| BLIPVQA                | 2709              |
| seg2image              | 5540              |
| depth2image            | 6677              |
| normal2image           | 3974              |
| Pix2Pix                | 2795              |



## Acknowledgement
We appreciate the open source of the following projects:

- HuggingFace [[Project]](https://github.com/huggingface/transformers)

- ControlNet  [[Paper]](https://arxiv.org/abs/2302.05543) [[Project]](https://github.com/lllyasviel/ControlNet)

- Stable Diffusion [[Paper]](https://arxiv.org/abs/2112.10752)  [[Project]](https://github.com/CompVis/stable-diffusion)