diff --git a/Modules/Python/autoload/PythonService/mitkPythonService.h b/Modules/Python/autoload/PythonService/mitkPythonService.h
index 6158d4be84..436bc0ca08 100644
--- a/Modules/Python/autoload/PythonService/mitkPythonService.h
+++ b/Modules/Python/autoload/PythonService/mitkPythonService.h
@@ -1,107 +1,107 @@
 /*============================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center (DKFZ)
 All rights reserved.
 
 Use of this source code is governed by a 3-clause BSD license that can be
 found in the LICENSE file.
 
 ============================================================================*/
 #ifndef mitkPythonService_h
 #define mitkPythonService_h
 
+#include <ctkAbstractPythonManager.h>
 #include <mitkIPythonService.h>
 #include <mitkSurface.h>
-#include <ctkAbstractPythonManager.h>
 #include <itkLightObject.h>
 
 namespace mitk
 {
   ///
   /// implementation of the IPythonService using ctkabstractpythonmanager
   /// \see IPythonService
   class PythonService: public itk::LightObject, public mitk::IPythonService
   {
   public:
       ///
       /// instantiate python manager here
       PythonService();
       ///
       /// empty implementation...
       ~PythonService() override;
       ///
       /// \see IPythonService::Execute()
       std::string Execute( const std::string& pythonCommand, int commandType = SINGLE_LINE_COMMAND ) override;
       ///
       /// \see IPythonService::ExecuteScript()
       void ExecuteScript(const std::string &pathToPythonScript) override;
       ///
       /// \see IPythonService::PythonErrorOccured()
       bool PythonErrorOccured() const override;
       ///
       /// \see IPythonService::GetVariableStack()
       std::vector<PythonVariable> GetVariableStack() const override;
       ///
       /// \see IPythonService::DoesVariableExist()
       bool DoesVariableExist(const std::string& name) const override;
       ///
       /// \see IPythonService::GetVariable()
       std::string GetVariable(const std::string& name) const override;
       ///
       /// \see IPythonService::AddPythonCommandObserver()
       void AddPythonCommandObserver( PythonCommandObserver* observer ) override;
       ///
       /// \see IPythonService::RemovePythonCommandObserver()
       void RemovePythonCommandObserver( PythonCommandObserver* observer ) override;
       ///
       /// \see IPythonService::NotifyObserver()
       void NotifyObserver( const std::string& command ) override;
       ///
       /// \see IPythonService::IsItkPythonWrappingAvailable()
       bool IsSimpleItkPythonWrappingAvailable() override;
       ///
       /// \see IPythonService::CopyToPythonAsItkImage()
       bool CopyToPythonAsSimpleItkImage( mitk::Image* image, const std::string& varName ) override;
       ///
       /// \see IPythonService::CopyItkImageFromPython()
       mitk::Image::Pointer CopySimpleItkImageFromPython( const std::string& varName ) override;
       ///
       /// \see IPythonService::IsOpenCvPythonWrappingAvailable()
       bool IsOpenCvPythonWrappingAvailable() override;
       ///
       /// \see IPythonService::CopyToPythonAsCvImage()
       bool CopyToPythonAsCvImage( mitk::Image* image, const std::string& varName ) override;
       ///
       /// \see IPythonService::CopyCvImageFromPython()
       mitk::Image::Pointer CopyCvImageFromPython( const std::string& varName ) override;
       ///
       /// \see IPythonService::IsVtkPythonWrappingAvailable()
       bool IsVtkPythonWrappingAvailable() override;
       ///
       /// \see IPythonService::CopyToPythonAsVtkPolyData()
       bool CopyToPythonAsVtkPolyData( mitk::Surface* surface, const std::string& varName ) override;
       ///
       /// \see IPythonService::CopyVtkPolyDataFromPython()
       mitk::Surface::Pointer CopyVtkPolyDataFromPython( const std::string& varName ) override;
       ///
       /// \return the ctk abstract python manager instance
       ctkAbstractPythonManager* GetPythonManager() override;
 
       void AddRelativeSearchDirs(std::vector< std::string > dirs) override;
 
       void AddAbsoluteSearchDirs(std::vector< std::string > dirs) override;
 
   protected:
 
   private:
       QList<PythonCommandObserver*> m_Observer;
       ctkAbstractPythonManager m_PythonManager;
       bool m_ItkWrappingAvailable;
       bool m_OpenCVWrappingAvailable;
       bool m_VtkWrappingAvailable;
       bool m_ErrorOccured;
   };
 }
 #endif