addressed PR feedback & removed unused usings

StabilityMatrix/Helper/ProcessRunner.cs

@@ -37,7 +37,11 @@ public static class ProcessRunner
         }
 
         process.Start();
-        process.BeginOutputReadLine();
+
+        if (outputDataReceived != null)
+        {
+            process.BeginOutputReadLine();
+        }
 
         return process;
     }

StabilityMatrix/SettingsPage.xaml.cs

@@ -1,5 +1,4 @@
 using System.Windows;
-using System.Windows.Controls;
 using StabilityMatrix.ViewModels;
 using Wpf.Ui.Controls.Navigation;
 

StabilityMatrix/ViewModels/SettingsViewModel.cs

@@ -1,7 +1,4 @@
 using System.Collections.ObjectModel;
-using System.ComponentModel;
-using System.Diagnostics;
-using System.Runtime.CompilerServices;
 using System.Threading.Tasks;
 using CommunityToolkit.Mvvm.ComponentModel;
 using StabilityMatrix.Helper;