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| # Gradio Flow 🤗 | |
| **A web application with a backend in [Flask](https://flask.palletsprojects.com/en/2.2.x/) and frontend in [React](https://reactjs.org), and [React flow](https://reactflow.dev/) node base environment to | |
| stream both [Gradio](https://gradio.app) ( and later [Streamlit](https://streamlit.io) ) interfaces, within a single application.** | |
| ## Tabel Of Contents 📚 | |
| - [**App Architecture**](#app-architecture-%EF%B8%8F) | |
| - [**Prerequisites**](#prerequisites-) | |
| - [**Running The App**](#running-the-app-%EF%B8%8F) | |
| - [**Makefile Run**](#makefile-run-docker-) | |
| - [**Running the docker container**](#1-running-the-docker-container) | |
| - [**Entering the backend enviorment**](#2-entering-the-backend-enviorment) | |
| - [**Appending Nodes To Frontend From The Backend**](3-appending-nodes-to-frontend-from-the-backend) | |
| - [**Non-Docker Build**](#non-docker-build) | |
| - [**Build frontend**](#1-build-frontend-within-the-directory-frontend) | |
| - [**Run frontend**](#2-run-frontend-within-the-directory-frontend) | |
| - [**Build backend dependency**](#3-build-backend-dependency-within-the-directory-backend) | |
| - [**Build backend**](#4-run-backend-within-the-directory-backend) | |
| - [**Run Gradio within Gradio-Flow**](#5-run-gradio-within-gradio-flow) | |
| - [**Application**](#application-%EF%B8%8F) | |
| ### Updates ⚒️ | |
| ### Backend 💽 | |
| - errors within the function InterLauncher fixed | |
| - port mapping fixed | |
| - removed test prints | |
| - ``__init__`` function takes inputs within class wrapper | |
| - better determine registered functions within classes | |
| - more examples located in the ``backend/src/example`` | |
| - just import and launch or run them within the demoE.py file in ``backend/src`` | |
| - launch interface functions that takes the interface and appends it within the gradio-flow so if it's (load, from_pipline, Block, or any other prebuilt interface you have you can append them into Gradio-Flow) | |
| ```python | |
| def InterLauncher(name, interface, listen=2000, **kwargs): | |
| port= kwargs["port"] if "port" in kwargs else DOCKER_PORT.determinePort() | |
| print(listen) | |
| try: | |
| requests.post(f"http://{DOCKER_LOCAL_HOST}:{listen}/api/append/port", json={"port" : port, "host" : f'http://localhost:{port}', "file" : name, "name" : "Not Applicable", "kwargs" : kwargs}) | |
| except Exception as e: | |
| print(f"**{bcolor.BOLD}{bcolor.FAIL}CONNECTION ERROR{bcolor.ENDC}** 🐛The listening api is either not up or you choose the wrong port.🐛 \n {e}") | |
| return | |
| interface.launch(server_port=port, | |
| server_name=f"{DOCKER_LOCAL_HOST}", | |
| inline= kwargs['inline'] if "inline" in kwargs else True, | |
| share=kwargs['share'] if "share" in kwargs else None, | |
| debug=kwargs['debug'] if "debug" in kwargs else False, | |
| enable_queue=kwargs['enable_queue'] if "enable_queue" in kwargs else None, | |
| max_threads=kwargs['max_threads'] if "max_threads" in kwargs else None, | |
| auth=kwargs['auth'] if "auth" in kwargs else None, | |
| auth_message=kwargs['auth_message'] if "auth_message" in kwargs else None, | |
| prevent_thread_lock=kwargs['prevent_thread_lock'] if "prevent_thread_lock" in kwargs else False, | |
| show_error=kwargs['show_error'] if "show_error" in kwargs else True, | |
| show_tips=kwargs['show_tips'] if "show_tips" in kwargs else False, | |
| height=kwargs['height'] if "height" in kwargs else 500, | |
| width=kwargs['width'] if "width" in kwargs else 900, | |
| encrypt=kwargs['encrypt'] if "encrypt" in kwargs else False, | |
| favicon_path=kwargs['favicon_path'] if "favicon_path" in kwargs else None, | |
| ssl_keyfile=kwargs['ssl_keyfile'] if "ssl_keyfile" in kwargs else None, | |
| ssl_certfile=kwargs['ssl_certfile'] if "ssl_certfile" in kwargs else None, | |
| ssl_keyfile_password=kwargs['ssl_keyfile_password'] if "ssl_keyfile_password" in kwargs else None, | |
| quiet=kwargs['quiet'] if "quiet" in kwargs else False) | |
| try: | |
| requests.post(f"http://{DOCKER_LOCAL_HOST}:{ listen }/api/remove/port", json={"port" : port, "host" : f'http://localhost:{port}', "file" : 'Not Applicable', "name" : name, "kwargs" : kwargs}) | |
| except Exception as e: | |
| print(f"**{bcolor.BOLD}{bcolor.FAIL}CONNECTION ERROR{bcolor.ENDC}** 🐛The api either lost connection or was turned off...🐛 \n {e}") | |
| ``` | |
| ### Frontend 🖥️ | |
| - new logo | |
| ### In The Works 🚧 | |
| - Appending streamlit into gradio-flow | |
| - Directory tree search that looks for files that contain classes and functions that are registered under the decorators that are in ``backend/src/resources`` allowing you to append all your registered functions with only using the frontend. | |
| ## App Architecture 🏗️ | |
|  | |
| ## Prerequisites 📝 | |
| You will need: | |
| (Docker build 🐳 Currently Only on: Linux/Windows/Mac) | |
| - [🐳 Docker](https://docs.docker.com/get-docker/) | |
| - [🐋 Docker Compose](https://docs.docker.com/compose/install/) (included with Docker Desktop on Windows and macOS) | |
| (Running Without docker) | |
| - 🐍 Python 3.2+ (backend) | |
| - npm 8.5.0 (frontend) | |
| - node v16.14.2 (frontend) | |
| ## Running The App 🖥️ | |
| Starting up it's simple as every command is already within the Makefile. | |
| ### Makefile Run (Docker 🐳) | |
| #### **1.** Running the docker container | |
| ```console | |
| make up | |
| // command running: docker-compose up -d --remove-orphans; | |
| // **Ubuntu** sudo make up | |
| ``` | |
| The React application will be running on ``http://localhost:3001`` and the Flask will be running on ``http://localhost:2000`` | |
| #### **2.** Entering the backend enviorment | |
| ```console | |
| make environment | |
| // command running: docker exec -it backend bash; | |
| // **Ubuntu** sudo make environment | |
| ``` | |
| Now that you're within the docker backend container environment you can start adding gradio/streamlit nodes within the frontend. (**Extra Note**) You do not need to be within the container environment to append nodes there is a feature to just run your own gradio application and then append it within the frontend by using the **+ button**. | |
| #### **3.** Appending Nodes To Frontend From The Backend | |
| ```console | |
| > cd ./src | |
| > python demoC.py | |
| //run example gradio application | |
| ``` | |
| ### Non-Docker Build | |
| #### **1.** Build Frontend (within the directory ``./frontend``) | |
| ```console | |
| npm install | |
| ``` | |
| #### **2.** Run Frontend (within the directory ``./frontend``) | |
| ```console | |
| npm start | |
| ``` | |
| #### **3.** Build Backend Dependency (within the directory ``./backend``) | |
| ```console | |
| pip install -r requirements.txt | |
| ``` | |
| #### **4.** Run Backend (within the directory backend) | |
| ```console | |
| python app.py -p 2000 | |
| //**NOTE** -p 2000 just assignes it localhost port 2000 anyother port will not work | |
| ``` | |
| #### **5.** Run Gradio within Gradio-Flow | |
| It is quite simple, and similar within the docker build, the first way you can append your gradio to the Gradio flow is through running your application at a reachable url that is provided ed when you run Gradio and appending it via ``+ button`` within the frontend, another way that is possible is that within the directory ``./backend/src/resources`` there is a code that you can use to convert your own class or functional base code into basic gradio tabular interface by using decorators, these decorators will send the nesarry information to the backend flask api and update the frontend menu state in which you'll will be able to interact with it within the front end creating a hub for gradio build functions(**read more** [**here**](https://github.com/LVivona/GradioWrapper)). | |
| **NOTE** If you use the gradio decorator compiler for gradio flow you need to set a listen port to 2000 or else the api will never get the key and will throw you an error, I'll also provided an example below if this isn't clear. | |
| ```python | |
| #backend/src/demoF.py (functional base) | |
| ########## | |
| from resources import register, tabularGradio | |
| @register(["text"], ["text"], examples=[["Luca Vivona"]]) | |
| def Hello_World(name): | |
| return f"Hello {name}, and welcome to Gradio Flow 🤗" | |
| @register(inputs=["number", "number"], outputs=["number"], examples=[[1,1]]) | |
| def add(x, y): | |
| return x + y | |
| if __name__ == "__main__": | |
| # run single gradio | |
| tabularGradio([Hello_World(), add()], ["Hello World", "Add"]) | |
| # run it within Gradio-Flow | |
| # tabularGradio([Hello_World(), add()], ["Hello World", "Add"], listen=2000) | |
| ``` | |
| ```python | |
| #backend/src/demoC.py (Class Base) | |
| ########### | |
| from resources import GradioModule, register | |
| @GradioModule | |
| class Greeting: | |
| @register(["text"], ["text"], examples=[["Luca Vivona"]]) | |
| def Hello_World(self, name): | |
| return f"Hello {name}, and welcome to Gradio Flow 🤗" | |
| @register(inputs=["number", "number"], outputs=["number"], examples=[[1,1]]) | |
| def add(self, x, y): | |
| return x + y | |
| if __name__ == "__main__": | |
| # run just gradio | |
| Greeting().launch() | |
| # run it within Gradio-flow | |
| # Greeting().launch(listen=2000) | |
| ```` | |
| ## Application 🏛️ | |
|  | |
|  | |