Bug Report for top-k-elements-in-list

[itznarendar]

Bug Report for https://neetcode.io/problems/top-k-elements-in-list

import java.util.function.Function;
unable to import
Main.java:1: error: illegal start of type
import java.util.function.Function;
^
Main.java:1: error: expected
import java.util.function.Function;
^
Please describe the bug below and include any steps to reproduce the bug or screenshots if possible.