initial commit log 🦫

.dockerignore

@@ -0,0 +1,2 @@
+node_modules
+npm-debug.log

.gitignore

@@ -0,0 +1,4 @@
+node_modules
+*.log
+*.bin
+.DS_Store

.nvmrc

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+v18.16.0

Dockerfile

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+FROM python:latest
+
+ENV PYTHONUNBUFFERED 1
+
+EXPOSE 7860
+
+RUN apt update
+
+RUN apt install curl
+
+RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
+
+RUN apt install nodejs
+
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+COPY --chown=user package*.json .
+
+RUN npm install
+
+COPY requirements.txt ./
+RUN pip install --upgrade pip && \
+    pip install -r requirements.txt
+
+COPY --chown=user . .
+
+CMD [ "npm", "run", "start" ]

LICENSE.txt

@@ -0,0 +1,201 @@
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README.md

@@ -0,0 +1,72 @@
+---
+title: Template Node WizardCoder Express
+emoji: 🧙
+colorFrom: yellow
+colorTo: green
+sdk: docker
+pinned: false
+app_port: 7860
+---
+
+A minimalist Docker space to help people getting started with Node, WizardCoder (through CTransformers and Pythonia), Express and TypeScript.
+Ready to be used in a Hugging Face Space.
+
+## Installation
+
+### Prerequisites
+
+- Install NVM: https://github.com/nvm-sh/nvm
+- Install Docker https://www.docker.com
+
+### CTransformers
+
+This project relies on CTransformers called through Pythonia.
+
+To install ctransformers:
+
+```bash
+pip install ctransformers
+# or this, depending on your Python environment:
+# pip3 install ctransformers
+```
+
+For GPU (CUDA) support set environment variable CT_CUBLAS=1 and install from source using:
+
+```bash
+CT_CUBLAS=1 pip install ctransformers --no-binary ctransformers
+# or this, depending on your Python environment:
+# CT_CUBLAS=1 pip3 install ctransformers --no-binary ctransformers
+```
+
+### Building and run without Docker
+
+```bash
+nvm use
+npm i
+npm run start
+```
+
+### Building and running with Docker
+
+```bash
+npm run docker
+```
+
+This script is a shortcut executing the following commands:
+
+```bash
+docker build -t template-node-wizardcoder-express .
+docker run -it -p 7860:7860 template-node-wizardcoder-express
+```
+
+Attention! If you have a Mac, you may have trouble running the project on your machine.
+
+You will see the following error message because Docker won't be able to use the pre-generated binaries for `libctransformers.so` due to architecture incompatibility:
+
+```
+🌉 OSError: /home/user/.local/lib/python3.11/site-packages/ctransformers/lib/avx2/libctransformers.so: cannot open shared object file: No such file or directory]
+```
+
+However if you run your project on a Hugging Face space, you should be just fine :)
+
+See this demo: https://huggingface.co/spaces/jbilcke-hf/template-node-ctransformers-express

package-lock.json

@@ -0,0 +1,949 @@
+{
+  "name": "template-node-wizardcoder-express",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "template-node-wizardcoder-express",
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+      "license": "Apache License",
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+        "express": "^4.18.2",
+        "pythonia": "^1.0.2",
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+      }
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+}

package.json

@@ -0,0 +1,21 @@
+{
+  "name": "template-node-wizardcoder-express",
+  "version": "1.0.0",
+  "description": "A minimalist Docker project to help people getting started with Node, WizardCoder, CTransformers, Express and TypeScript",
+  "main": "src/index.mts",
+  "scripts": {
+    "start": "node --loader ts-node/esm src/index.mts",
+    "docker": "npm run docker:build && npm run docker:run",
+    "docker:build": "docker build -t template-node-wizardcoder-express .",
+    "docker:run": "docker run -it -p 7860:7860 template-node-wizardcoder-express"
+
+  },
+  "author": "Julian Bilcke <julian.bilcke@huggingface.co>",
+  "license": "Apache License",
+  "dependencies": {
+    "@types/express": "^4.17.17",
+    "express": "^4.18.2",
+    "pythonia": "^1.0.2",
+    "ts-node": "^10.9.1"
+  }
+}

requirements.txt

@@ -0,0 +1 @@
+ctransformers==0.2.9

src/index.mts

@@ -0,0 +1,23 @@
+import express from 'express'
+import { python } from 'pythonia'
+
+const { AutoModelForCausalLM } = await python('ctransformers')
+const llm = await AutoModelForCausalLM.from_pretrained$(
+  'TheBloke/WizardCoder-15B-1.0-GGML', {
+    model_file: 'WizardCoder-15B-1.0.ggmlv3.q4_0.bin',
+    model_type: 'starcoder'
+  })
+
+const app = express()
+const port = 7860
+
+app.get('/', async (req, res) => {
+  const prompt = '<html><head><title>My Favorite Cookie Recipe</title></head><body><div><p>'
+  res.write(prompt)
+  const raw = await llm(prompt)
+  const output = raw.split('</html>')
+  res.write(output + '</html>')
+  res.end()
+})
+
+app.listen(port, () => { console.log(`Open http://localhost:${port}`) })

tsconfig.json

@@ -0,0 +1,12 @@
+{
+   "compilerOptions": {
+    "allowJs": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "module": "nodenext",
+    "noEmit": true,
+    "allowImportingTsExtensions": true,
+    "target": "es2017"
+  },
+  "include": ["**/*.ts", "**/*.mts"],
+}