ValueError: range() arg 3 must not be zero

[ZekiJohn]

I just run the example provided. didn't change anything but got this error

[Carnewal]

This happens because of the floor division to calculate the chunk_size returning 0 which is not valid

chunk_size = len(self.stargazers) // self.threads

To work around this you need to set threads to a value that would produce something > 1, for example

crawler = stargazerz.Crawler(threads=7, target="Frikallo/stargazerz")

[bakhirev]

It work for me too. May be add "threads=7" like default value?