[Core] Adding clearing of processes to Clear in AnalysisStage

kratos/python_scripts/analysis_stage.py

@@ -177,16 +177,30 @@ def OutputSolutionStep(self):
 
     def Check(self):
         """This function checks the AnalysisStage
+
+        Keyword arguments:
+        self -- It signifies an instance of a class.
         """
+        # Checking solver
         self._GetSolver().Check()
+
+        # Checking processes
         for process in self._GetListOfProcesses():
             process.Check()
 
     def Clear(self):
         """This function clears the AnalysisStage
+
+        Keyword arguments:
+        self -- It signifies an instance of a class.
         """
+        # Clearing solver
         self._GetSolver().Clear()
 
+        # Clearing processes
+        for process in self._GetListOfProcesses():
+            process.Clear()
+
     def ModifyInitialProperties(self):
         """this is the place to eventually modify material properties in the stage """
         pass