Bug: Infinite For loop on loop over index.key

[mobinln]

Describe the bug

Recently, when I installed the latest version (2.16.9), I ran the below code and got into an infinite loop. My primary OS is Windows, but I tried Google Collab and Ubuntu on WSL, too, but sadly, the same problem happened, also I should mention that in windows I got "Segmentation Error"

Steps to reproduce

from usearch.index import Index

index = Index(ndim=3)
index.add(keys=[42], vectors=np.array([0.2, 0.3, 0.5]))

for i in index.keys:
    print(i)

Expected behavior

It should print all keys and end the loop, For example above it should print 42 and end the loop

USearch version

2.16.9

Operating System

Ubuntu 24.04 and Windows 10

Hardware architecture

x86

Which interface are you using?

Python bindings

Contact Details

No response

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