Bug Report for longest-substring-without-duplicates

[hieunguyen1815]

Bug Report for https://neetcode.io/problems/longest-substring-without-duplicates

Please describe the bug below and include any steps to reproduce the bug or screenshots if possible.

I cannnot submit or run the code against the test cases

[Srihari2222]

The issue is resolved now. If you face the issue again, feel free to describe the steps to generate it.