soup = BeautifulSoup(html_content, "lxml")
        # Find all the anchor elements and extract their href attributes
        anchors = soup.find_all("a")
        if absolute_urls:
            base_url = page.url
            links = [urljoin(base_url, anchor.get("href", "")) for anchor in anchors]
        else:
            links = [anchor.get("href", "") for anchor in anchors]
        # Return the list of links as a JSON string
        return json.dumps(links)
    def _run(
        self,
        absolute_urls: bool = False,
        run_manager: Optional[CallbackManagerForToolRun] = None,
    ) -> str:
        """Use the tool."""
        if self.sync_browser is None:
            raise ValueError(f"Synchronous browser not provided to {self.name}")
        page = get_current_page(self.sync_browser)
        html_content = page.content()
        return self.scrape_page(page, html_content, absolute_urls)
    async def _arun(
        self,
        absolute_urls: bool = False,
        run_manager: Optional[AsyncCallbackManagerForToolRun] = None,
    ) -> str:
        """Use the tool asynchronously."""
        if self.async_browser is None:
            raise ValueError(f"Asynchronous browser not provided to {self.name}")
        page = await aget_current_page(self.async_browser)
        html_content = await page.content()
        return self.scrape_page(page, html_content, absolute_urls)