Forgot to add space after imports

Author: orbingol

bezier/ex_bezier_curve2d.py

@@ -14,6 +14,7 @@
 from geomdl import utilities
 from geomdl.visualization import VisMPL
 
+
 # Fix file path
 os.chdir(os.path.dirname(os.path.realpath(__file__)))
 

bezier/ex_bezier_curve3d.py

@@ -14,6 +14,7 @@
 from geomdl import utilities
 from geomdl.visualization import VisMPL
 
+
 # Fix file path
 os.chdir(os.path.dirname(os.path.realpath(__file__)))
 

bezier/ex_bezier_surface.py

@@ -14,6 +14,7 @@
 from geomdl import utilities
 from geomdl.visualization import VisMPL
 
+
 # Fix file path
 os.chdir(os.path.dirname(os.path.realpath(__file__)))