Metadata-Version: 2.1
Name: label-studio
Version: 1.3
Summary: Label Studio annotation tool
Home-page: https://github.com/heartexlabs/label-studio
Author: Heartex
Author-email: hello@heartex.ai
License: UNKNOWN
Description: <img src="https://raw.githubusercontent.com/heartexlabs/label-studio/master/images/ls_github_header.png"/>
        
        ![GitHub](https://img.shields.io/github/license/heartexlabs/label-studio?logo=heartex) ![label-studio:build](https://github.com/heartexlabs/label-studio/workflows/label-studio:build/badge.svg) ![GitHub release](https://img.shields.io/github/v/release/heartexlabs/label-studio?include_prereleases)
        
        [Website](https://labelstud.io/) • [Docs](https://labelstud.io/guide/) • [Twitter](https://twitter.com/heartexlabs) • [Join Slack Community <img src="https://app.heartex.ai/docs/images/slack-mini.png" width="18px"/>](http://slack.labelstud.io.s3-website-us-east-1.amazonaws.com?source=github-1)
        
        
        ## What is Label Studio?
        
        <a href="https://labelstud.io/blog/release-100.html"><img src="https://github.com/heartexlabs/label-studio/raw/master/docs/themes/htx/source/images/release-100/LS-Hits-v1.0.png" align="right" /></a>
        
        Label Studio is an open source data labeling tool. It lets you label data types like audio, text, images, videos, and time series with a simple and straightforward UI and export to various model formats. It can be used to prepare raw data or improve existing training data to get more accurate ML models.
        
        - [Try out Label Studio](#try-out-label-studio)
        - [What you get from Label Studio](#what-you-get-from-label-studio)
        - [Included templates for labeling data in Label Studio](#included-templates-for-labeling-data-in-label-studio)
        - [Set up machine learning models with Label Studio](#set-up-machine-learning-models-with-Label-Studio)
        - [Integrate Label Studio with your existing tools](#integrate-label-studio-with-your-existing-tools)
        
        ![Gif of Label Studio annotating different types of data](https://raw.githubusercontent.com/heartexlabs/label-studio/master/images/annotation_examples.gif)
        
        Have a custom dataset? You can customize Label Studio to fit your needs. Read an [introductory blog post](https://towardsdatascience.com/introducing-label-studio-a-swiss-army-knife-of-data-labeling-140c1be92881) to learn more. 
        
        ## Try out Label Studio
        
        Install Label Studio locally, or deploy it in a cloud instance. Also you can try [Label Studio Teams](https://app.heartex.com).
        
        - [Install locally with Docker](#install-locally-with-docker)
        - [Run with Docker Compose (Label Studio + Nginx + PostgreSQL)](#run-with-docker-compose)
        - [Install locally with pip](#install-locally-with-pip)
        - [Install locally with Anaconda](#install-locally-with-anaconda)
        - [Install for local development](#install-for-local-development)
        - [Deploy in a cloud instance](#deploy-in-a-cloud-instance)
        
        ### Install locally with Docker
        Official Label Studio docker imageis is (here)[https://hub.docker.com/r/heartexlabs/label-studio] and it can be downloaded with `docker pull`. 
        Run Label Studio in a Docker container and access it at `http://localhost:8080`.
        
        
        ```bash
        docker pull heartexlabs/label-studio:latest
        docker run -it -p 8080:8080 -v `pwd`/mydata:/label-studio/data heartexlabs/label-studio:latest
        ```
        You can find all the generated assets, including SQLite3 database storage `label_studio.sqlite3` and uploaded files, in the `./mydata` directory.
        
        #### Override default Docker install
        You can override the default launch command by appending the new arguments:
        ```bash
        docker run -it -p 8080:8080 -v `pwd`/mydata:/label-studio/data heartexlabs/label-studio:latest label-studio --log-level DEBUG
        ```
        
        #### Build a local image with Docker
        If you want to build a local image, run:
        ```bash
        docker build -t heartexlabs/label-studio:latest .
        ```
        
        ### Run with Docker Compose
        Docker compose script provides production-ready stack consisting of the following components:
        
        - Label Studio
        - [Nginx](https://www.nginx.com/) - proxy web server used to load various static data, including uploaded audio, images, etc.
        - [PostgreSQL](https://www.postgresql.org/) - production-ready database that replaces less performant SQLite3.
        
        To start using the app from `http://localhost` run this command:
        ```bash
        docker-compose up
        ```
        
        ### Install locally with pip
        
        ```bash
        # Requires >=Python3.6, <3.9
        pip install label-studio
        
        # Start the server at http://localhost:8080
        label-studio
        ```
        
        ### Install locally with Anaconda
        
        ```bash
        conda create --name label-studio python=3.8
        conda activate label-studio
        pip install label-studio
        ```
        
        ### Install for local development
        
        You can run the latest Label Studio version locally without installing the package with pip. 
        
        ```bash
        # Install all package dependencies
        pip install -e .
        # Run database migrations
        python label_studio/manage.py migrate
        # Start the server in development mode at http://localhost:8080
        python label_studio/manage.py runserver
        ```
        
        ### Deploy in a cloud instance
        
        You can deploy Label Studio with one click in Heroku, Microsoft Azure, or Google Cloud Platform: 
        
        [<img src="https://www.herokucdn.com/deploy/button.svg" height="30px">](https://heroku.com/deploy?template=https://github.com/heartexlabs/label-studio/tree/master)
        [<img src="https://aka.ms/deploytoazurebutton" height="30px">](https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2Fheartexlabs%2Flabel-studio%2Fmaster%2Fazuredeploy.json)
        [<img src="https://deploy.cloud.run/button.svg" height="30px">](https://deploy.cloud.run)
        
        
        #### Apply frontend changes
        
        The frontend part of Label Studio app lies in the `frontend/` folder and written in React JSX. In case you've made some changes there, the following commands should be run before building / starting the instance:
        
        ```
        cd label_studio/frontend/
        npm ci
        npx webpack
        cd ../..
        python label_studio/manage.py collectstatic --no-input
        ```
        
        ### Troubleshoot installation
        If you see any errors during installation, try to rerun the installation
        
        ```bash
        pip install --ignore-installed label-studio
        ```
        
        #### Install dependencies on Windows 
        To run Label Studio on Windows, download and install the following wheel packages from [Gohlke builds](https://www.lfd.uci.edu/~gohlke/pythonlibs) to ensure you're using the correct version of Python:
        - [lxml](https://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml)
        
        ```bash
        # Upgrade pip 
        pip install -U pip
        
        # If you're running Win64 with Python 3.8, install the packages downloaded from Gohlke:
        pip install lxml‑4.5.0‑cp38‑cp38‑win_amd64.whl
        
        # Install label studio
        pip install label-studio
        ```
        
        ## What you get from Label Studio
        
        ![Screenshot of Label Studio data manager grid view with images](https://raw.githubusercontent.com/heartexlabs/label-studio/master/images/labelstudio-ui.gif)
        
        - **Multi-user labeling** sign up and login, when you create an annotation it's tied to your account.
        - **Multiple projects** to work on all your datasets in one instance.
        - **Streamlined design** helps you focus on your task, not how to use the software.
        - **Configurable label formats** let you customize the visual interface to meet your specific labeling needs.
        - **Support for multiple data types** including images, audio, text, HTML, time-series, and video. 
        - **Import from files or from cloud storage** in Amazon AWS S3, Google Cloud Storage, or JSON, CSV, TSV, RAR, and ZIP archives. 
        - **Integration with machine learning models** so that you can visualize and compare predictions from different models and perform pre-labeling.
        - **Embed it in your data pipeline** REST API makes it easy to make it a part of your pipeline
        
        ## Included templates for labeling data in Label Studio 
        
        Label Studio includes a variety of templates to help you label your data, or you can create your own using specifically designed configuration language. The most common templates and use cases for labeling include the following cases:
        
        <img src="https://raw.githubusercontent.com/heartexlabs/label-studio/master/images/templates-categories.jpg" />
        
        ## Set up machine learning models with Label Studio
        
        Connect your favorite machine learning model using the Label Studio Machine Learning SDK. Follow these steps:
        
        1. Start your own machine learning backend server. See [more detailed instructions](https://github.com/heartexlabs/label-studio-ml-backend).
        2. Connect Label Studio to the server on the model page found in project settings.
        
        This lets you:
        
        - **Pre-label** your data using model predictions. 
        - Do **online learning** and retrain your model while new annotations are being created. 
        - Do **active learning** by labeling only the most complex examples in your data.
        
        ## Integrate Label Studio with your existing tools
        
        You can use Label Studio as an independent part of your machine learning workflow or integrate the frontend or backend into your existing tools.  
        
        * Use the [Label Studio Frontend](https://github.com/heartexlabs/label-studio-frontend) as a separate React library. See more in the [Frontend Library documentation](https://labelstud.io/guide/frontend.html). 
        
        ## Ecosystem
        
        | Project | Description |
        |-|-|
        | label-studio | Server, distributed as a pip package |
        | [label-studio-frontend](https://github.com/heartexlabs/label-studio-frontend) | React and JavaScript frontend and can run standalone in a web browser or be embedded into your application. |  
        | [data-manager](https://github.com/heartexlabs/dm2) | React and JavaScript frontend for managing data. Includes the Label Studio Frontend. Relies on the label-studio server or a custom backend with the expected API methods. | 
        | [label-studio-converter](https://github.com/heartexlabs/label-studio-converter) | Encode labels in the format of your favorite machine learning library | 
        | [label-studio-transformers](https://github.com/heartexlabs/label-studio-transformers) | Transformers library connected and configured for use with Label Studio |
        
        
        ## Roadmap
        
        Want to use **The Coolest Feature X** but Label Studio doesn't support it? Check out [our public roadmap](roadmap.md)!
        
        ## Citation
        
        ```tex
        @misc{Label Studio,
          title={{Label Studio}: Data labeling software},
          url={https://github.com/heartexlabs/label-studio},
          note={Open source software available from https://github.com/heartexlabs/label-studio},
          author={
            Maxim Tkachenko and
            Mikhail Malyuk and
            Nikita Shevchenko and
            Andrey Holmanyuk and
            Nikolai Liubimov},
          year={2020-2021},
        }
        ```
        
        ## License
        
        This software is licensed under the [Apache 2.0 LICENSE](/LICENSE) © [Heartex](https://www.heartex.ai/). 2020-2021
        
        <img src="https://github.com/heartexlabs/label-studio/blob/master/images/opossum_looking.png?raw=true" title="Hey everyone!" height="140" width="140" />
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Provides-Extra: mysql
