TypeError: scrape_page_metadata() missing 1 required positional argument: 'url' [ ] 0s

[sebasmos]

Error:

Traceback (most recent call last):
  File "main.py", line 5, in <module>
    scrape = scrape_page_metadata()
TypeError: scrape_page_metadata() missing 1 required positional argument: 'url'

How to obtain error:

!git clone https://github.com/hackersandslackers/beautifulsoup-tutorial.git
%cd beautifulsoup-tutorial

!pip3 install -r requirements.txt
!python3 main.py

URL is updated in config.py, seems like the class should also have URL as input?