文件列表:

assets/
backend/
common/
data/
news/
Dockerfile
LICENSE
docker-compose.yml
main.py
requirements.txt
supervisord.conf
ui.py

# NEWS_GPT AI app to find real-time latest market news for different companies from various News Articles using the NEWS API. It also uses Pathway’s [LLM App features](https://github.com/pathwaycom/llm-app) to build real-time LLM(Large Language Model)-enabled data pipeline in Python and join data from multiple input sources, leverages OpenAI API [Embeddings](https://platform.openai.com/docs/api-reference/embeddings) and [Chat Completion](https://platform.openai.com/docs/api-reference/completions) endpoints to generate AI assistant responses.  ## How to run the project Example only supports Unix-like systems (such as Linux, macOS, BSD). If you are a Windows user, highly recommend leveraging Windows Subsystem for Linux (WSL) or Dockerize the app to run as a container. ### Run with Docker 1. [Set environment variables](#step-2-set-environment-variables) 2. From the project root folder, open your terminal and run `docker compose up --build`. 3. Navigate to `localhost:8501` on your browser when docker installion is successful. ### Prerequisites 1. Make sure that [Python](https://www.python.org/downloads/) 3.10 or above installed on your machine. 2. Download and Install [Pip](https://pip.pypa.io/en/stable/installation/) to manage project packages. 3. Create an [OpenAI](https://openai.com/) account and generate a new API Key: To access the OpenAI API, you will need to create an API Key. You can do this by logging into the [OpenAI website](https://openai.com/product) and navigating to the API Key management page. 4. (Optional): if you use NEWS API as a data source, create an [NEWS API](https://newsapi.org/) account and get a new API Key. Refer to NEWS API [documentation](https://newsapi.org/docs). Then, follow the easy steps to install and get started using the sample app. ### Step 1: Clone the repository This is done with the `git clone` command followed by the URL of the repository: ```bash git clone [https://github.com/hardikp18/NEWS_GPT.git](https://github.com/hardikp18/NEWS_GPT.git) ``` Next, navigate to the project folder: ```bash cd NEWS_GPT ``` ### Step 2: Set environment variables Create `.env` file in the root directory of the project, copy and paste the below config, and add the `{OPENAI_API_KEY} value` configuration value with your key & replace HOST with suitable value. ```bash OPENAI_API_KEY="..." HOST="..." PORT=8080 EMBEDDER_LOCATOR=text-embedding-ada-002 EMBEDDING_DIMENSION=1536 MODEL_LOCATOR=gpt-3.5-turbo MAX_TOKENS=200 TEMPERATURE=0.0 NEWS_API_KEY= NEWS_BASE_URL=https://newsapi.org/v2/everything PARAMETER="Microsoft" ``` Optionally, you change other values. If you need actual data, you need to specify also `{NEWS_BASE_URL}` and `{NEWS_API_KEY}`. ```bash NEWS_BASE_URL={NEWS_BASE_URL} NEWS_API_KEY={NEWS_API_KEY} ``` ### Step 3: Install the app dependencies Install the required packages: ```bash pip install --upgrade -r requirements.txt ``` ### Step 4 (Optional): Create a new virtual environment Create a new virtual environment in the same folder and activate that environment: ```bash python -m venv pw-env && source pw-env/bin/activate ``` ### Step 5: Run and start to use it You start the application by navigating to `llm_app` folder and running `main.py`: ```bash python main.py ``` ### Step 6: Run Streamlit UI for file upload You can run the UI separately running Streamlit app `streamlit run app.py` command. It connects to the NEWS_GPT backend API automatically and you will see the UI frontend is running http://localhost:8501/ on a browser:

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