Add a CLI?

[NicolasMICAUX]

Is your feature request related to a problem? Please describe.
I actually don't know if this is a good idea.
Search'In should normally be used inside the code, with a live object.
But sometimes, instantiating the object is not needed. So we could add a feature to search in an object like this:
searchin torch.nn.functional.cross_entropy mean
And the script would auto-import torch.nn.functional.cross_entropy (is this even possible?), then search "mean" in it.

Describe the solution you think of
I haven't thought of it yet.

Roadmap

• Determine if this is useful.
• If so, agree on a design/way of using it.
• Implement it

Importance & Difficulty
Importance: 1/5, in my mind, this is not that useful.
Difficulty: 2/5, easy with argparse

Any contributor willing to do this is welcome :)