git problem

visualization.py

@@ -285,7 +285,6 @@ def update_plot(self,*args,**kwargs):
             self.scene.mlab.view(azimuth=cur_view[0],elevation=cur_view[1],distance=cur_view[2],focalpoint=cur_view[3],figure=self.scene.mayavi_scene)
             self.scene.mlab.roll(cur_roll,figure=self.scene.mayavi_scene)
 
-
     def check_if_line_exists(self,p1,p2,list_of_lines):
         for line in list_of_lines:
             x1 = line[0]
@@ -346,7 +345,6 @@ def plot_atoms(self, repeat=[1, 1, 1]):
                                      scale_factor=atom_size,resolution=50,
                                      color=atomic_color,figure=self.scene.mayavi_scene)
 
-
     def clear_density_plot(self):
         if self.cp is not None:
             pass