FEM: improve imports

src/Mod/Fem/femguiobjects/_ViewProviderFemElementFluid1D.py

@@ -31,12 +31,12 @@ __url__ = "http://www.freecadweb.org"
 #  \ingroup FEM
 #  \brief FreeCAD ViewProviderFemElementFluid1D
 
-import FreeCAD
-import FreeCADGui
-
 from PySide import QtCore
 from PySide import QtGui
 
+import FreeCAD
+import FreeCADGui
+
 from . import FemSelectionWidgets
 from . import ViewProviderFemConstraint
 from femobjects import _FemElementFluid1D