code: def get_vasp_kpoint_file_sym(structure):
      
      output = run_aconvasp_command(["aconvasp", "--kpath"], structure)
      if "ERROR" in output[1]:
          raise AconvaspError(output[1])
      started = False
      kpoints_string = ""
      for line in output[0].split("\n"):
          #print line
          if started or line.find("END") != -1:
              kpoints_string = kpoints_string + line + "\n"
          if line.find("KPOINTS TO RUN") != -1:
              started = True
          if line.find("END") != -1:
              started = False
      return kpoints_string
docs: get a kpoint file ready to be ran in VASP along the symmetry lines of the
      Brillouin Zone