class_docstr: Reorders the axes of the observation. This can be useful when the observation is an
  image, and we want to move the channel axis to be the last axis instead of the first axis.
code: def filter(
      self,
      observation: ObservationType,
      update_internal_state: bool = True,
  ) -> ObservationType:
      return np.moveaxis(
          observation, self.axis_origin, self.axis_target
      )
  
file_path: coach/rl_coach/filters/observation/observation_move_axis_filter.py
imports: import numpy
  from rl_coach.core_types import ObservationType
  from rl_coach.filters.observation.observation_filter import ObservationFilter
  from rl_coach.spaces import ObservationSpace, PlanarMapsObservationSpace
label_desc: Use image node_id 3 for calling the ObservationMoveAxisFilter obj's underlying member method code with example usage: obj.filter(observation, update_internal_state) and returns: np