Polish

Trajectories/trajectories.py

@@ -76,6 +76,7 @@ else:
 t1 = time.perf_counter()
 timings_file.write(f"closest_succ defined in {t1 - t0:.0f} s\n")
 t0 = t1
+
 traj_prop = g.new_vertex_property("int", val=-1)
 g.vp["traj"] = traj_prop
 # Trajectory index to which a segment belongs. - 1 means the segment