From 13d70a33a0aec8e59a137aaaee4ccd4ec6023421 Mon Sep 17 00:00:00 2001 From: Louis Murerwa Date: Wed, 15 May 2024 17:18:08 -0700 Subject: [PATCH 1/3] Add Ocular Models Server --- docker-compose.dev.yml | 10 +- .../ocular-models-server/Dockerfile.models | 54 ++ .../ocular-models-server/download_files.py | 15 + .../ocular-models-server/package-lock.json | 693 ++++++++++++++++++ packages/ocular-models-server/package.json | 14 + .../ocular-models-server/requirements.txt | 4 + packages/ocular-models-server/src/index.js | 26 + packages/ocular/Dockerfile.dev | 1 - 8 files changed, 815 insertions(+), 2 deletions(-) create mode 100644 packages/ocular-models-server/Dockerfile.models create mode 100644 packages/ocular-models-server/download_files.py create mode 100644 packages/ocular-models-server/package-lock.json create mode 100644 packages/ocular-models-server/package.json create mode 100644 packages/ocular-models-server/requirements.txt create mode 100644 packages/ocular-models-server/src/index.js diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml index 9f530a6d..fa81903c 100644 --- a/docker-compose.dev.yml +++ b/docker-compose.dev.yml @@ -1,5 +1,13 @@ version: "3" services: + ocular-models-server: + container_name: ocular-models-server + build: + context: . + dockerfile: packages/ocular-models-server/Dockerfile.models + ports: + - 6000:6000 + qdrant: image: qdrant/qdrant:latest restart: always @@ -68,7 +76,7 @@ services: - DATABASE_URL=postgresql://ocular:ocular@ocular-db:5432/ocular - DATABASE_NAME=ocular command: npm run typeorm migration:run - + pgadmin: image: dpage/pgadmin4 container_name: pgadmin4_container diff --git a/packages/ocular-models-server/Dockerfile.models b/packages/ocular-models-server/Dockerfile.models new file mode 100644 index 00000000..61874e21 --- /dev/null +++ b/packages/ocular-models-server/Dockerfile.models @@ -0,0 +1,54 @@ +# Use Ubunt 22.04 as base image +FROM ubuntu:jammy-20240427 + +# Install Python 3 +# Make sure to not install recommends and to clean the +# install to minimize the size of the container as much as possible. +RUN apt-get update && \ + apt-get install --no-install-recommends -y python3=3.10.6-1~22.04 && \ + apt-get install --no-install-recommends -y python3-pip=22.0.2+dfsg-1ubuntu0.3 && \ + apt-get install --no-install-recommends -y python3-venv=3.10.6-1~22.04 && \ + apt-get clean && \ + rm -rf /var/lib/apt/lists/* + + +# Install Node.js +RUN apt-get update && \ + apt-get install --no-install-recommends -y nodejs npm && \ + apt-get clean && \ + rm -rf /var/lib/apt/lists/* + +# Set the working directory within the container +WORKDIR /app + +# Download and Install The Hugging Face Models +# Copy necessary files to the container +COPY requirements.txt . +COPY download_models.py . + +# Create a virtual environment in the container +RUN python3 -m venv .venv + +# Activate the virtual environment +ENV PATH="/app/.venv/bin:$PATH" + +# Install Python dependencies from the requirements file +RUN pip install --no-cache-dir -r requirements.txt && \ + # Get the models from Hugging Face to bake into the container + python3 download_models.py + + +# Install The Node.js Server +# Make port 6000 available to the world outside this container +# Copy necessary files to the container +COPY package.json . +COPY package-lock.json . + +# Install Node.js dependencies from the package.json file +RUN npm install + +EXPOSE 6000 + +# Run Node Server For The Models +CMD ["node", "your-server-file.js"] + diff --git a/packages/ocular-models-server/download_files.py b/packages/ocular-models-server/download_files.py new file mode 100644 index 00000000..c29dcbab --- /dev/null +++ b/packages/ocular-models-server/download_files.py @@ -0,0 +1,15 @@ +from transformers import AutoTokenizer +import os + +def download_model(model_path, model_name): + """Download a Hugging Face model and tokenizer to the specified directory""" + # Check if the directory already exists + if not os.path.exists(model_path): + # Create the directory + os.makedirs(model_path) + + tokenizer = AutoTokenizer.from_pretrained(model_name) + tokenizer.save_pretrained(model_path) + +# Download An Embedding Model +download_model('models/intfloat/e5-base-v2','intfloat/e5-base-v2') \ No newline at end of file diff --git a/packages/ocular-models-server/package-lock.json b/packages/ocular-models-server/package-lock.json new file mode 100644 index 00000000..7e6f0e62 --- /dev/null +++ b/packages/ocular-models-server/package-lock.json @@ -0,0 +1,693 @@ +{ + "name": "@ocular/embedding-service", + "version": "1.0.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "@ocular/embedding-service", + "version": "1.0.0", + "dependencies": { + "express": "^4.19.2" + } + }, + "node_modules/accepts": { + "version": "1.3.8", + "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz", + "integrity": 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"1.0.0", + "description": "", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "keywords": [], + "author": "Louis Luxa Murerwa", + "dependencies": { + "express": "^4.19.2" + } +} diff --git a/packages/ocular-models-server/requirements.txt b/packages/ocular-models-server/requirements.txt new file mode 100644 index 00000000..f9a3d366 --- /dev/null +++ b/packages/ocular-models-server/requirements.txt @@ -0,0 +1,4 @@ +transformers==4.30.2 +torch==2.0.1 +sacremoses==0.0.53 +sentencepiece==0.1.99 \ No newline at end of file diff --git a/packages/ocular-models-server/src/index.js b/packages/ocular-models-server/src/index.js new file mode 100644 index 00000000..0a8abec9 --- /dev/null +++ b/packages/ocular-models-server/src/index.js @@ -0,0 +1,26 @@ +import { AutoTokenizer, AutoModelForSeq2SeqLM } from "@xenova/transformers"; +import {express} from "express"; + +async function loadModel(modelName) { + const tokenizer = await AutoTokenizer.fromPretrained(modelName); + return tokenizer +} + +// Load the models and tokenizers for each supported language +const embedding_model = loadModel('models/intfloat/e5-base-v2') + +const bodyParser = require("body-parser"); + +const app = express(); +app.use(bodyParser.json()); + +const supportedTranslations = ["en_fr", "fr_en"]; + +app.post("/embed", async (req, res) => { + embeddings = model.encode(req.text) + return embeddings +}); + +app.listen(6000, "0.0.0.0", () => { + console.log("Embedding Server is running on port 6000"); +}); diff --git a/packages/ocular/Dockerfile.dev b/packages/ocular/Dockerfile.dev index 915e6cb0..aeb882e4 100644 --- a/packages/ocular/Dockerfile.dev +++ b/packages/ocular/Dockerfile.dev @@ -2,7 +2,6 @@ FROM node:18-alpine - WORKDIR /usr/src/app RUN npm cache clean --force From 1670091a4e636be2cc7e773eee6e83e8aed601ec Mon Sep 17 00:00:00 2001 From: Louis Murerwa Date: Thu, 16 May 2024 15:53:05 -0700 Subject: [PATCH 2/3] Add Model Embedding Server --- packages/ocular-models-server/.gitignore | 4 + .../ocular-models-server/Dockerfile.models | 20 +- .../__pycache__/server.cpython-310.pyc | Bin 0 -> 1823 bytes .../{download_files.py => download_models.py} | 0 .../ocular-models-server/package-lock.json | 693 ------------------ packages/ocular-models-server/package.json | 14 - .../ocular-models-server/requirements.txt | 5 +- packages/ocular-models-server/server.py | 46 ++ packages/ocular-models-server/src/index.js | 19 +- 9 files changed, 67 insertions(+), 734 deletions(-) create mode 100644 packages/ocular-models-server/.gitignore create mode 100644 packages/ocular-models-server/__pycache__/server.cpython-310.pyc rename packages/ocular-models-server/{download_files.py => download_models.py} (100%) delete mode 100644 packages/ocular-models-server/package-lock.json delete mode 100644 packages/ocular-models-server/package.json create mode 100644 packages/ocular-models-server/server.py diff --git a/packages/ocular-models-server/.gitignore b/packages/ocular-models-server/.gitignore new file mode 100644 index 00000000..c6f5da92 --- /dev/null +++ b/packages/ocular-models-server/.gitignore @@ -0,0 +1,4 @@ +env.local +.env.dev +.env.local +.env.prod \ No newline at end of file diff --git a/packages/ocular-models-server/Dockerfile.models b/packages/ocular-models-server/Dockerfile.models index 61874e21..48960514 100644 --- a/packages/ocular-models-server/Dockerfile.models +++ b/packages/ocular-models-server/Dockerfile.models @@ -1,12 +1,12 @@ # Use Ubunt 22.04 as base image -FROM ubuntu:jammy-20240427 +FROM ubuntu:22.04 # Install Python 3 # Make sure to not install recommends and to clean the # install to minimize the size of the container as much as possible. RUN apt-get update && \ apt-get install --no-install-recommends -y python3=3.10.6-1~22.04 && \ - apt-get install --no-install-recommends -y python3-pip=22.0.2+dfsg-1ubuntu0.3 && \ + apt-get install --no-install-recommends -y python3-pip && \ apt-get install --no-install-recommends -y python3-venv=3.10.6-1~22.04 && \ apt-get clean && \ rm -rf /var/lib/apt/lists/* @@ -25,6 +25,7 @@ WORKDIR /app # Copy necessary files to the container COPY requirements.txt . COPY download_models.py . +COPY server.py . # Create a virtual environment in the container RUN python3 -m venv .venv @@ -37,18 +38,7 @@ RUN pip install --no-cache-dir -r requirements.txt && \ # Get the models from Hugging Face to bake into the container python3 download_models.py - -# Install The Node.js Server -# Make port 6000 available to the world outside this container -# Copy necessary files to the container -COPY package.json . -COPY package-lock.json . - -# Install Node.js dependencies from the package.json file -RUN npm install - -EXPOSE 6000 +EXPOSE 8000 # Run Node Server For The Models -CMD ["node", "your-server-file.js"] - +CMD ["uvicorn", "server:app", "--host", "0.0.0.0", "--reload"] \ No newline at end of file diff --git a/packages/ocular-models-server/__pycache__/server.cpython-310.pyc b/packages/ocular-models-server/__pycache__/server.cpython-310.pyc new file mode 100644 index 0000000000000000000000000000000000000000..b4d0f56ae990f9668abdae68f3a6e23556341197 GIT binary patch literal 1823 zcmZVY}TbY^yTZLb~2anh9ZiwGeh1Bn5N3yP{1s-j9Is? zKOA#$1;E?_(7yu`NZ=GPx04iSgc0m$FZD9YXy!A&=4l#a4c4e>KW%0$)~e|s4YM|D zVOIlOv1qccTof(Y{So~{PBF-atS9~HlI+be>q|PPrpvMm{EA$eUYa40 zYRgr5c@2pU?5pyPHME9CR4j<@8D(p-af;ZL&yiRZy)z_wvVH2YtMbb9npm1)(U(_8 zL@bMyGkS{Ib%7tE!KD}ABibHd+sX@-@iaM>17cgZD^q+?2$|XiM?Na{We!IQ1RHm` zHn$(#1CriPv~hPo$2KpZil{ycs^hhEDw%`hEi>0ud%? zf`7r^;S(|;dyQ#xf`tzO3)axIHA9O?G-l+)n|OPnXo}WzJU>6@oZMA(LLWntDSW3M zMtSo?r0+Zf3*7f5z=TfQGc@f0KuRHu?d?YiA_!ShngO+qk_!R8+c4vYQ7ZGXdBQ@Y zsyyZq2SPwR7nwyk~Fn+wlKw@?F&z`5b_zxY*z}cmO!*df9(!;v{ZVS z7FD9NN=fyM5AR65Z;EnwzdGdi@&l<&2EOYDs@RjU(ZeFHQm%$2kN5dlp7R^EA9@4c zJCJHP-!{QSzt*}8I`ulBCMG1r^kqQE-=Wtf0qFx5(moDeUi-5bsv95_1H868;BEov zD}W?oSRh7r&=@gKQt1o41^o|+_N@O%9vTf{cH8zKu+1pSc_yRChEW7YR;i;qQS`Lp z>HI{k!>g9MNZQ3H;(1;`1|ZuyivEk%oVpI8>Py>ltT0 zlpp%d-Ej_ngI%YbLFeqDJJ3DQB~a8G!EQqR zK%Tm5__$SatsyI)tk>4Us34mkSS&7h;T*8xmUA{PvhwEp?op><6&+u%?T>hwY;L7R z%u{_6h;zvSsXePRH1KMgbxS2j$sv?!9dOpExBpd|sefK6{Z($hv+zn-9VXspM}vMvZl%K{FaYZnqww_hEP=GMF(Z@Lkp-vZRc9oz$O WU!Qa_C85{DO?-m{eF&7dg8u=Ltjdo7 literal 0 HcmV?d00001 diff --git a/packages/ocular-models-server/download_files.py b/packages/ocular-models-server/download_models.py similarity index 100% rename from packages/ocular-models-server/download_files.py rename to packages/ocular-models-server/download_models.py diff --git a/packages/ocular-models-server/package-lock.json b/packages/ocular-models-server/package-lock.json deleted file mode 100644 index 7e6f0e62..00000000 --- a/packages/ocular-models-server/package-lock.json +++ /dev/null @@ -1,693 +0,0 @@ -{ - 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"name": "@ocular/embedding-service", - "version": "1.0.0", - "description": "", - "main": "index.js", - "scripts": { - "test": "echo \"Error: no test specified\" && exit 1" - }, - "keywords": [], - "author": "Louis Luxa Murerwa", - "dependencies": { - "express": "^4.19.2" - } -} diff --git a/packages/ocular-models-server/requirements.txt b/packages/ocular-models-server/requirements.txt index f9a3d366..ba7945f0 100644 --- a/packages/ocular-models-server/requirements.txt +++ b/packages/ocular-models-server/requirements.txt @@ -1,4 +1,5 @@ transformers==4.30.2 torch==2.0.1 -sacremoses==0.0.53 -sentencepiece==0.1.99 \ No newline at end of file +fastapi==0.70.0 +transformers==4.30.2 +uvicorn==0.15.0 \ No newline at end of file diff --git a/packages/ocular-models-server/server.py b/packages/ocular-models-server/server.py new file mode 100644 index 00000000..fc50bb4b --- /dev/null +++ b/packages/ocular-models-server/server.py @@ -0,0 +1,46 @@ + +import torch +from torch.nn.functional import normalize +from transformers import AutoModel, AutoTokenizer +from fastapi import FastAPI +from typing import List +from pydantic import BaseModel + +device = "cuda" if torch.cuda.is_available() else "cpu" +print(f"Using {device}") + +model_id = "intfloat/e5-base-v2" + +# initialize tokenizer and model +tokenizer = AutoTokenizer.from_pretrained(model_id) +model = AutoModel.from_pretrained(model_id).to(device) +model.eval() + +def embed(docs: list[str]) -> list[list[float]]: + print(docs) + # tokenize + tokens = tokenizer( + docs, padding=True, max_length=512, truncation=True, return_tensors="pt" + ).to(device) + with torch.no_grad(): + # process with model for token-level embeddings + out = model(**tokens) + # mask padding tokens + last_hidden = out.last_hidden_state.masked_fill( + ~tokens["attention_mask"][..., None].bool(), 0.0 + ) + # create mean pooled embeddings + doc_embeds = last_hidden.sum(dim=1) / \ + tokens["attention_mask"].sum(dim=1)[..., None] + return doc_embeds.cpu().numpy().tolist() + +app = FastAPI() + +class Texts(BaseModel): + texts: list = [] + +@app.post("/embed") +async def embed_api(texts: Texts): + prefixed_texts = [f"passage: {d}" for d in texts.texts] + texts_embeds = embed(prefixed_texts) + return texts_embeds \ No newline at end of file diff --git a/packages/ocular-models-server/src/index.js b/packages/ocular-models-server/src/index.js index 0a8abec9..80de62bd 100644 --- a/packages/ocular-models-server/src/index.js +++ b/packages/ocular-models-server/src/index.js @@ -1,24 +1,23 @@ -import { AutoTokenizer, AutoModelForSeq2SeqLM } from "@xenova/transformers"; -import {express} from "express"; +import { AutoTokenizer} from "@xenova/transformers"; +import express from "express"; +import bodyParser from "body-parser"; async function loadModel(modelName) { - const tokenizer = await AutoTokenizer.fromPretrained(modelName); + const tokenizer = await AutoTokenizer.from_pretrained(modelName); return tokenizer } // Load the models and tokenizers for each supported language -const embedding_model = loadModel('models/intfloat/e5-base-v2') - -const bodyParser = require("body-parser"); +const embedding_model = await loadModel('intfloat/e5-base-v2') const app = express(); app.use(bodyParser.json()); -const supportedTranslations = ["en_fr", "fr_en"]; - app.post("/embed", async (req, res) => { - embeddings = model.encode(req.text) - return embeddings + console.log("Received request to embed text: ", req.body.text); + const embeddings = await embedding_model.encode(req.body.text) + console.log("Embeddings: ", embeddings); + res.send({embeddings:embeddings}) }); app.listen(6000, "0.0.0.0", () => { From 11b8ac28cab8ef03d65f1f030798cd6056239e93 Mon Sep 17 00:00:00 2001 From: Louis Murerwa Date: Thu, 16 May 2024 16:27:47 -0700 Subject: [PATCH 3/3] Clean Models Server --- docker-compose.dev.yml | 3 ++- packages/ocular-models-server/.gitignore | 3 ++- .../ocular-models-server/Dockerfile.models | 8 +++--- packages/ocular-models-server/src/index.js | 25 ------------------- packages/ocular/Dockerfile.dev | 3 +++ 5 files changed, 12 insertions(+), 30 deletions(-) delete mode 100644 packages/ocular-models-server/src/index.js diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml index fa81903c..3a7a1a99 100644 --- a/docker-compose.dev.yml +++ b/docker-compose.dev.yml @@ -6,7 +6,7 @@ services: context: . dockerfile: packages/ocular-models-server/Dockerfile.models ports: - - 6000:6000 + - 8000:8000 qdrant: image: qdrant/qdrant:latest @@ -75,6 +75,7 @@ services: environment: - DATABASE_URL=postgresql://ocular:ocular@ocular-db:5432/ocular - DATABASE_NAME=ocular + - PUPPETEER_SKIP_DOWNLOAD=true command: npm run typeorm migration:run pgadmin: diff --git a/packages/ocular-models-server/.gitignore b/packages/ocular-models-server/.gitignore index c6f5da92..45c04a9e 100644 --- a/packages/ocular-models-server/.gitignore +++ b/packages/ocular-models-server/.gitignore @@ -1,4 +1,5 @@ env.local .env.dev .env.local -.env.prod \ No newline at end of file +.env.prod +__pycache__/ \ No newline at end of file diff --git a/packages/ocular-models-server/Dockerfile.models b/packages/ocular-models-server/Dockerfile.models index 48960514..997d535e 100644 --- a/packages/ocular-models-server/Dockerfile.models +++ b/packages/ocular-models-server/Dockerfile.models @@ -18,14 +18,16 @@ RUN apt-get update && \ apt-get clean && \ rm -rf /var/lib/apt/lists/* + + # Set the working directory within the container WORKDIR /app # Download and Install The Hugging Face Models # Copy necessary files to the container -COPY requirements.txt . -COPY download_models.py . -COPY server.py . +COPY packages/ocular-models-server/requirements.txt . +COPY packages/ocular-models-server/download_models.py . +COPY packages/ocular-models-server/server.py . # Create a virtual environment in the container RUN python3 -m venv .venv diff --git a/packages/ocular-models-server/src/index.js b/packages/ocular-models-server/src/index.js deleted file mode 100644 index 80de62bd..00000000 --- a/packages/ocular-models-server/src/index.js +++ /dev/null @@ -1,25 +0,0 @@ -import { AutoTokenizer} from "@xenova/transformers"; -import express from "express"; -import bodyParser from "body-parser"; - -async function loadModel(modelName) { - const tokenizer = await AutoTokenizer.from_pretrained(modelName); - return tokenizer -} - -// Load the models and tokenizers for each supported language -const embedding_model = await loadModel('intfloat/e5-base-v2') - -const app = express(); -app.use(bodyParser.json()); - -app.post("/embed", async (req, res) => { - console.log("Received request to embed text: ", req.body.text); - const embeddings = await embedding_model.encode(req.body.text) - console.log("Embeddings: ", embeddings); - res.send({embeddings:embeddings}) -}); - -app.listen(6000, "0.0.0.0", () => { - console.log("Embedding Server is running on port 6000"); -}); diff --git a/packages/ocular/Dockerfile.dev b/packages/ocular/Dockerfile.dev index aeb882e4..b2ef8292 100644 --- a/packages/ocular/Dockerfile.dev +++ b/packages/ocular/Dockerfile.dev @@ -1,6 +1,9 @@ FROM node:18-alpine +RUN apk update && \ + apk add chromium + WORKDIR /usr/src/app