https://github.com/darkdk123/ai-web-scraper

AI Web Scraper to scrape simple webpages using an LLM.
https://github.com/darkdk123/ai-web-scraper

hugging langchain python selenium

Last synced: 5 months ago
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AI Web Scraper to scrape simple webpages using an LLM.

• Host: GitHub
• URL: https://github.com/darkdk123/ai-web-scraper
• Owner: DarkDk123
• Created: 2024-09-07T03:10:59.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-09-10T12:06:29.000Z (10 months ago)
• Last Synced: 2024-12-28T17:14:32.779Z (7 months ago)
• Topics: hugging, langchain, python, selenium
• Language: Python
• Homepage:
• Size: 24.9 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md

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README

        
# AI Web Scraper 🤖

An **AI Web Scraper** using LangChain, HuggingFace, selenium etc.

## Usage

1. Install the required packages: `pip install -r requirements.txt`.

2. Set the environments variables as explained [below.](#environment-variables)

3. Run the Streamlit app: `streamlit run streamlit_main.py`.

4. Enter a URL and a description of what you want to parse from the website.

5. The app will scrape the website, extract the relevant text, and use the HuggingFace model to parse the text.

## Example: Scraping Github profiles

* URL: `https://github.com/techwithtim`

* query: `Provide info about the Github profile`

![demo](./example.gif)

## Environment Variables

The AI Web Scraper uses the following environment variables:

* `HUGGINGFACE_MODEL_ID`: The ID of the HuggingFace model to use for parsing the text.

* `UGGINGFACEHUB_API_TOKEN` : HuggingFace Hub API token.

* `SBR_WEBDRIVER` (Optional for captcha support): The URL of the Bright Data Webdriver to use for solving captchas.

## Development

The AI Web Scraper is built using the following technologies:

* `streamlit`: The web app framework.

* `langchain_huggingface`: The library for using HuggingFace models in langchain.

* `langchain`: Main langchain library.

* `selenium`: The library for interacting with the browser.

* `bs4`: The library for parsing HTML.