is one piece episode 803 filler?

With Cracker facing off against them, Nami tells Kingbaum and the homies to run off while she battles the Sweet Commander. Kingbaum is shocked that she is going up against someone of Cracker's caliber, but Nami initiates her plan as she leaps out of the tree homie's mouth and strikes two Biscuit Soldiers with Thunderbreed Tempo.

However, the soldiers are unfazed by the lightning strike, which only singed their biscuit bodies. They then attack Nami, overwhelming and subduing her.