Fix

Author: Hardvan

src/test/java/com/thealgorithms/audiofilters/IIRFilterTest.java

@@ -1,10 +1,6 @@
 package com.thealgorithms.audiofilters;
 
-import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
 import org.junit.jupiter.api.Test;