Add colab file

Author: orangetin

inference/example.ipynb

@@ -0,0 +1,163 @@
+{
+  "nbformat": 4,
+  "nbformat_minor": 0,
+  "metadata": {
+    "colab": {
+      "provenance": [],
+      "authorship_tag": "ABX9TyMm6Jtb/FirjPQByRiT6TFm",
+      "include_colab_link": true
+    },
+    "kernelspec": {
+      "name": "python3",
+      "display_name": "Python 3"
+    },
+    "language_info": {
+      "name": "python"
+    },
+    "accelerator": "GPU",
+    "gpuClass": "standard"
+  },
+  "cells": [
+    {
+      "cell_type": "markdown",
+      "metadata": {
+        "id": "view-in-github",
+        "colab_type": "text"
+      },
+      "source": [
+        "<a href=\"https://colab.research.google.com/github/togethercomputer/OpenChatKit/blob/main/inference/example.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
+      ]
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "# OpenChatKit"
+      ],
+      "metadata": {
+        "id": "sLrKqm0BULlD"
+      }
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "### Check GPU availability"
+      ],
+      "metadata": {
+        "id": "eZsgPnayURrc"
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "!nvidia-smi"
+      ],
+      "metadata": {
+        "id": "qy_ENUlFgG4a"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "### Install conda"
+      ],
+      "metadata": {
+        "id": "0gy7ssnoT_SI"
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "!wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh && chmod +x Miniconda3-latest-Linux-x86_64.sh && ./Miniconda3-latest-Linux-x86_64.sh -b -f -p /usr/local"
+      ],
+      "metadata": {
+        "id": "11MMVFkAKtyg"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "### Setting up conda environment"
+      ],
+      "metadata": {
+        "id": "CD7yF4rvT3Y8"
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "!conda install mamba -n base -c conda-forge -y"
+      ],
+      "metadata": {
+        "id": "-W6PrOSILQoc"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "Expect the next step to take a while"
+      ],
+      "metadata": {
+        "id": "rWzDhB5rTrrT"
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "!git clone https://github.com/togethercomputer/OpenChatKit.git && cd OpenChatKit && mamba env create -f environment.yml"
+      ],
+      "metadata": {
+        "id": "hC8ob6kuLSn2"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "!source activate OpenChatKit && pip install bitsandbytes"
+      ],
+      "metadata": {
+        "id": "T_K3hXCVz7I1"
+      },
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "### Loading and running the model"
+      ],
+      "metadata": {
+        "id": "jOKRM0VVUjwk"
+      }
+    },
+    {
+      "cell_type": "markdown",
+      "source": [
+        "\n",
+        "The model will be downloaded the first time. Remove `--load-in-8bit` to disable loading model in 8-bit.\n",
+        "\n"
+      ],
+      "metadata": {
+        "id": "psFgkD69Upu3"
+      }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "!source activate OpenChatKit && python OpenChatKit/inference/bot.py --model togethercomputer/Pythia-Chat-Base-7B --load-in-8bit"
+      ],
+      "metadata": {
+        "id": "9hvg2CLSZ2Kd"
+      },
+      "execution_count": null,
+      "outputs": []
+    }
+  ]
+}