Auto-import can show redundant completions when the same item is exposed from multiple modules #1857
Description
A good example of this is read_csv from Pandas. The first result is the one we want:
2025-12-11T12.55.16-05.00.mp4
But it also shows read_csv from a bunch of other sub-modules. Indeed, these are all the same symbol. They all share the same definition in pandas/io/parsers/readers.py.
I think we should show only one of them, and probably the one from the top-most module. This seems to be what pylance does: