Fix sporadic failure in ResetCypythonLogsToConsoleAfterRun test

Co-authored-by: QilongTang <3942418+QilongTang@users.noreply.github.com>

Author: Copilot

test/Libraries/DynamoPythonTests/PythonTestsWithLogging.cs

@@ -176,6 +176,12 @@ public void ResetCypythonLogsToConsoleAfterRun()
 
             RunCurrentModel();
             CurrentDynamoModel.OnRequestPythonReset(PythonEngineManager.PythonNet3EngineName);
+            
+            // Wait for all scheduler tasks to complete to ensure Python reset logging is finished
+            while (CurrentDynamoModel.Scheduler.ProcessNextTask(false))
+            {
+            }
+            
             foreach(var line in expectedOutput.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries))
             {
                 StringAssert.Contains(line, CurrentDynamoModel.Logger.LogText);