comfyui_colab.ipynb

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    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
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    "language_info": {
      "name": "python"
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    "accelerator": "GPU",
    "gpuClass": "standard"
  },
  "cells": [
    {
      "cell_type": "markdown",
      "source": [
        "Git clone the repo and install the requirements. (ignore the pip errors about protobuf)"
      ],
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    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
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      "outputs": [],
      "source": [
        "!git clone https://github.com/comfyanonymous/ComfyUI\n",
        "%cd ComfyUI\n",
        "!pip install xformers -r requirements.txt\n",
        "!sed -i 's/v1-inference.yaml/v1-inference_fp16.yaml/g' webshit/index.html"
      ]
    },
    {
      "cell_type": "markdown",
      "source": [
        "Download some models/checkpoints/vae or custom comfyui nodes (uncomment the commands for the ones you want)"
      ],
      "metadata": {
        "id": "cccccccccc"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "# Checkpoints\n",
        "\n",
        "# SD1.5\n",
        "!wget -c https://huggingface.co/runwayml/stable-diffusion-v1-5/resolve/main/v1-5-pruned-emaonly.ckpt -P ./models/checkpoints/\n",
        "\n",
        "# SD2\n",
        "#!wget -c https://huggingface.co/stabilityai/stable-diffusion-2-1-base/resolve/main/v2-1_512-ema-pruned.safetensors -P ./models/checkpoints/\n",
        "#!wget -c https://huggingface.co/stabilityai/stable-diffusion-2-1/resolve/main/v2-1_768-ema-pruned.safetensors -P ./models/checkpoints/\n",
        "\n",
        "# Some SD1.5 anime style\n",
        "#!wget -c https://huggingface.co/WarriorMama777/OrangeMixs/resolve/main/Models/AbyssOrangeMix2/AbyssOrangeMix2_hard.safetensors -P ./models/checkpoints/\n",
        "#!wget -c https://huggingface.co/WarriorMama777/OrangeMixs/resolve/main/Models/AbyssOrangeMix3/AOM3A1.safetensors -P ./models/checkpoints/\n",
        "#!wget -c https://huggingface.co/WarriorMama777/OrangeMixs/resolve/main/Models/AbyssOrangeMix3/AOM3A3.safetensors -P ./models/checkpoints/\n",
        "#!wget -c https://huggingface.co/Linaqruf/anything-v3.0/resolve/main/anything-v3-fp16-pruned.safetensors -P ./models/checkpoints/\n",
        "\n",
        "# Waifu Diffusion 1.5 (anime style SD2.x 768-v)\n",
        "#!wget -c https://huggingface.co/waifu-diffusion/wd-1-5-beta2/resolve/main/checkpoints/wd-1-5-beta2-fp16.safetensors -P ./models/checkpoints/\n",
        "\n",
        "\n",
        "# VAE\n",
        "!wget -c https://huggingface.co/stabilityai/sd-vae-ft-mse-original/resolve/main/vae-ft-mse-840000-ema-pruned.safetensors -P ./models/vae/\n",
        "#!wget -c https://huggingface.co/WarriorMama777/OrangeMixs/resolve/main/VAEs/orangemix.vae.pt -P ./models/vae/\n",
        "\n",
        "\n",
        "# Loras\n",
        "#!wget -c --content-disposition https://civitai.com/api/download/models/10350 -P ./models/loras/ #theovercomer8sContrastFix SD2.x 768-v\n",
        "#!wget -c --content-disposition https://civitai.com/api/download/models/10638 -P ./models/loras/ #theovercomer8sContrastFix SD1.x\n",
        "\n",
        "\n",
        "# T2I-Adapter\n",
        "#!wget -c https://huggingface.co/TencentARC/T2I-Adapter/resolve/main/models/t2iadapter_depth_sd14v1.pth -P ./models/t2i_adapter/\n",
        "#!wget -c https://huggingface.co/TencentARC/T2I-Adapter/resolve/main/models/t2iadapter_seg_sd14v1.pth -P ./models/t2i_adapter/\n",
        "#!wget -c https://huggingface.co/TencentARC/T2I-Adapter/resolve/main/models/t2iadapter_sketch_sd14v1.pth -P ./models/t2i_adapter/\n",
        "#!wget -c https://huggingface.co/TencentARC/T2I-Adapter/resolve/main/models/t2iadapter_keypose_sd14v1.pth -P ./models/t2i_adapter/\n",
        "#!wget -c https://huggingface.co/TencentARC/T2I-Adapter/resolve/main/models/t2iadapter_openpose_sd14v1.pth -P ./models/t2i_adapter/\n",
        "#!wget -c https://huggingface.co/TencentARC/T2I-Adapter/resolve/main/models/t2iadapter_color_sd14v1.pth -P ./models/t2i_adapter/\n",
        "#!wget -c https://huggingface.co/TencentARC/T2I-Adapter/resolve/main/models/t2iadapter_canny_sd14v1.pth -P ./models/t2i_adapter/\n",
        "\n",
        "# T2I Styles Model\n",
        "#!wget -c https://huggingface.co/TencentARC/T2I-Adapter/resolve/main/models/t2iadapter_style_sd14v1.pth -P ./models/style_models/\n",
        "\n",
        "# CLIPVision model (needed for styles model)\n",
        "#!wget -c https://huggingface.co/openai/clip-vit-large-patch14/resolve/main/pytorch_model.bin -O ./models/clip_vision/clip_vit14.bin\n",
        "\n",
        "\n",
        "# ControlNet\n",
        "#!wget -c https://huggingface.co/webui/ControlNet-modules-safetensors/resolve/main/control_depth-fp16.safetensors -P ./models/controlnet/\n",
        "#!wget -c https://huggingface.co/webui/ControlNet-modules-safetensors/resolve/main/control_scribble-fp16.safetensors -P ./models/controlnet/\n",
        "#!wget -c https://huggingface.co/webui/ControlNet-modules-safetensors/resolve/main/control_openpose-fp16.safetensors -P ./models/controlnet/\n",
        "\n",
        "\n",
        "# Controlnet Preprocessor nodes by Fannovel16\n",
        "#!cd custom_nodes && git clone https://github.com/Fannovel16/comfy_controlnet_preprocessors; cd comfy_controlnet_preprocessors && python install.py\n",
        "\n"
      ],
      "metadata": {
        "id": "dddddddddd"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "markdown",
      "source": [
        "### Run ComfyUI with localtunnel (Recommended Way)\n",
        "\n",
        "use the **fp16** model configs for more speed\n",
        "\n"
      ],
      "metadata": {
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      }
    },
    {
      "cell_type": "code",
      "source": [
        "!npm install -g localtunnel\n",
        "\n",
        "import subprocess\n",
        "import threading\n",
        "import time\n",
        "import socket\n",
        "def iframe_thread(port):\n",
        "  while True:\n",
        "      time.sleep(0.5)\n",
        "      sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)\n",
        "      result = sock.connect_ex(('127.0.0.1', port))\n",
        "      if result == 0:\n",
        "        break\n",
        "      sock.close()\n",
        "  print(\"\\nComfyUI finished loading, trying to launch localtunnel (if it gets stuck here localtunnel is having issues)\")\n",
        "  p = subprocess.Popen([\"lt\", \"--port\", \"{}\".format(port)], stdout=subprocess.PIPE)\n",
        "  for line in p.stdout:\n",
        "    print(line.decode(), end='')\n",
        "\n",
        "\n",
        "threading.Thread(target=iframe_thread, daemon=True, args=(8188,)).start()\n",
        "\n",
        "!python main.py --dont-print-server"
      ],
      "metadata": {
        "id": "jjjjjjjjjjjjj"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "markdown",
      "source": [
        "### Run ComfyUI with colab iframe (use only in case the previous way with localtunnel doesn't work)\n",
        "use the **fp16** model configs for more speed\n",
        "\n",
        "You should see the ui appear in an iframe. If you get a 403 error, it's your firefox settings or an extension that's messing things up.\n",
        "\n",
        "If you want to open it in another window use the link.\n",
        "\n",
        "Note that some UI features like live image previews won't work because the colab iframe blocks websockets."
      ],
      "metadata": {
        "id": "gggggggggg"
      }
    },
    {
      "cell_type": "code",
      "source": [
        "import threading\n",
        "import time\n",
        "import socket\n",
        "def iframe_thread(port):\n",
        "  while True:\n",
        "      time.sleep(0.5)\n",
        "      sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)\n",
        "      result = sock.connect_ex(('127.0.0.1', port))\n",
        "      if result == 0:\n",
        "        break\n",
        "      sock.close()\n",
        "  from google.colab import output\n",
        "  output.serve_kernel_port_as_iframe(port, height=1024)\n",
        "  print(\"to open it in a window you can open this link here:\")\n",
        "  output.serve_kernel_port_as_window(port)\n",
        "\n",
        "threading.Thread(target=iframe_thread, daemon=True, args=(8188,)).start()\n",
        "\n",
        "!python main.py --dont-print-server"
      ],
      "metadata": {
        "id": "hhhhhhhhhh"
      },
      "execution_count": null,
      "outputs": []
    }
  ]
}