如何在 numpy.random 模块中找到文档字符串？

Question

I try to find the docstring of the numpy.random.random() function in vscode . To do this i can keep navigating to the definition using go to definition from the menu or by pressing the f12 key.

...but i end up navigating to this line of code:

    def random(self, size: None = ...) -> float: ...  # type: ignore[misc]

Not only do i not find the docstring, but i dont understand what the elipses (three dots ... ) do or what this line of code means. There are various explanations of elipses for use in arrays in numpy, but not for functions or how i can navigate to the docstring from this.

So, where is the docstring of the function ? (ie. the same docstring that i would see by hovering over the function)