Passing callback to @browser() function

[sonnguyendjv]

    parallel=size, 
    data=callbacks,
    user_agent=bt.UserAgent.RANDOM,
    close_on_crash=True,
    block_images=True,
    window_size={1000, 600}
)
def scrape_heading_task(driver: AntiDetectDriver, data, _callback):
    if _callback:
        _callback(data)
    ...

Hey guys,
I am new to Python
Please guide me how can I pass callback function to scrape_heading_task()

[Chetan11-dev]

Pass as metadata

from botasaurus import *

@request
def scrape_heading_task(request: AntiDetectRequests, data, callback):
    # Navigate to the Omkar Cloud website
    soup = request.bs4("https://www.omkar.cloud/")
    
    # Retrieve the heading element's text
    heading = soup.find('h1').get_text()
    
    callback()

    # Save the data as a JSON file in output/scrape_heading_task.json
    return {
        "heading": heading
    }
     
if __name__ == "__main__":
    # Initiate the web scraping task
    callback = lambda: print("Hello from callback!")
    scrape_heading_task(metadata=callback)