code: def L_diffuser_outer(sed_inputs=sed_dict):
      
      return ((sed_inputs['manifold']['diffuser']['A'] /
             (2 * sed_inputs['manifold']['diffuser']['thickness_wall']))
             - w_diffuser_inner(sed_inputs).to(u.inch)).to(u.m).magnitude
docs: Return the outer length of each diffuser in the sedimentation tank.
      Parameters
      ----------
      sed_inputs : dict
          A dictionary of all of the constant inputs needed for sedimentation tank
          calculations can be found in sed.yaml
      Returns
      -------
      float
          Outer length of each diffuser in the sedimentation tank
      Examples
      --------
      >>> from aide_design.play import*
      >>>