Fix minor bug with setMaxMinCoords method

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

src/main/java/org/example/chaosgame/controller/ChaosGameController.java

@@ -148,7 +148,8 @@ public class ChaosGameController implements Observer, Subject, GameController {
                 Double.parseDouble(coords.get(3)));
 
         updateChaosGame(new ChaosGameDescription(min, max,
-                chaosGame.getDescription().getTransforms()));
+                chaosGame.getDescription().getTransforms(),
+                chaosGame.getDescription().getProbabilities()));
       } catch (NumberFormatException e) {
         AlertUtility.showErrorDialog("Invalid input",
                 "Please enter a valid number.");

src/main/java/org/example/chaosgame/model/chaos/ChaosGameDescription.java

@@ -53,7 +53,7 @@ public class ChaosGameDescription {
           throws IllegalArgumentException {
     validateCoordinates(minCoords, maxCoords);
     validateTransforms(transforms);
-    if (probabilities.size() != transforms.size()) {
+    if (probabilities != null && probabilities.size() != transforms.size()) {
       throw new IllegalArgumentException("Probabilities must match the number of transformations");
     }
     this.minCoords = minCoords;