code: def from_polymers(cls, polymers):
          
          n = len(polymers)
          instance = cls(n=n, auto_build=False)
          instance.major_radii = [x.major_radius for x in polymers]
          instance.major_pitches = [x.major_pitch for x in polymers]
          instance.major_handedness = [x.major_handedness for x in polymers]
          instance.aas = [x.num_monomers for x in polymers]
          instance.minor_helix_types = [x.minor_helix_type for x in polymers]
          instance.orientations = [x.orientation for x in polymers]
          instance.phi_c_alphas = [x.phi_c_alpha for x in polymers]
          instance.minor_repeats = [x.minor_repeat for x in polymers]
          instance.build()
          return instance
docs: Creates a `CoiledCoil` from a list of `HelicalHelices`.
  
          Parameters
          ----------
          polymers : [HelicalHelix]
              List of `HelicalHelices`.