[processing] remove unused imports

alexbruy · alexbruy · commit e2f36e40d15f · 2016-10-11T11:55:34.000+03:00
diff --git a/python/plugins/processing/algs/qgis/Aspect.py b/python/plugins/processing/algs/qgis/Aspect.py
@@ -16,7 +16,6 @@
 *                                                                         *
 ***************************************************************************
 """
-from builtins import str
 
 __author__ = 'Alexander Bruy'
 __date__ = 'October 2016'
diff --git a/python/plugins/processing/algs/qgis/Hillshade.py b/python/plugins/processing/algs/qgis/Hillshade.py
@@ -16,7 +16,6 @@
 *                                                                         *
 ***************************************************************************
 """
-from builtins import str
 
 __author__ = 'Alexander Bruy'
 __date__ = 'October 2016'
diff --git a/python/plugins/processing/algs/qgis/ReliefAuto.py b/python/plugins/processing/algs/qgis/ReliefAuto.py
@@ -16,7 +16,6 @@
 *                                                                         *
 ***************************************************************************
 """
-from builtins import str
 
 __author__ = 'Alexander Bruy'
 __date__ = 'October 2016'
diff --git a/python/plugins/processing/algs/qgis/Ruggedness.py b/python/plugins/processing/algs/qgis/Ruggedness.py
@@ -16,7 +16,6 @@
 *                                                                         *
 ***************************************************************************
 """
-from builtins import str
 
 __author__ = 'Alexander Bruy'
 __date__ = 'October 2016'
diff --git a/python/plugins/processing/algs/qgis/Slope.py b/python/plugins/processing/algs/qgis/Slope.py
@@ -16,7 +16,6 @@
 *                                                                         *
 ***************************************************************************
 """
-from builtins import str
 
 __author__ = 'Alexander Bruy'
 __date__ = 'October 2016'
