Currently if you install crawl4ai into blank python environment without any packages pre-installed (unlike google colab), creating web crawler is failing because numpy is not installed.

I was following a guide to install this and I messed up. The program was working fine but then I copied the line from the mokuro-reader page: File ...

Python is convenient and flexible, yet notably slower than other languages for raw computational speed. The Python ecosystem has compensated with tools that make crunching numbers at scale in Python ...