Fixed static imports

Author: Ashish2343

src/test/java/com/thealgorithms/machinelearning/ClusteringTest.java

@@ -1,14 +1,10 @@
 package com.thealgorithms.machinelearning;
 
-import static org.junit.jupiter.api.Assertions.assertArrayEquals;
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotEquals;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
 import com.thealgorithms.machinelearning.Clustering.ClusteringResult;
 import org.junit.jupiter.api.Test;
 
+import static org.junit.jupiter.api.Assertions.*;
+
 class ClusteringTest {
 
     // ------------------------------------------------------------------
@@ -233,4 +229,4 @@ void rejectsInitialCenterWithMismatchedDimension() {
         assertThrows(IllegalArgumentException.class, () -> Clustering.kMeans(points, initialCenters, 10, 1e-9));
         assertThrows(IllegalArgumentException.class, () -> Clustering.kMedians(points, initialCenters, 10, 1e-9));
     }
-}
+}