Troubles in SAPT calculation

Dear friends,

I‘m a new user of Psi4. Now I’m facing some troubles with a SAPT calculation. Here my output file.

    -----------------------------------------------------------------------
          Psi4: An Open-Source Ab Initio Electronic Structure Package
                               Psi4 1.3.2 release

                         Git: Rev {HEAD} ecbda83 


    R. M. Parrish, L. A. Burns, D. G. A. Smith, A. C. Simmonett,
    A. E. DePrince III, E. G. Hohenstein, U. Bozkaya, A. Yu. Sokolov,
    R. Di Remigio, R. M. Richard, J. F. Gonthier, A. M. James,
    H. R. McAlexander, A. Kumar, M. Saitow, X. Wang, B. P. Pritchard,
    P. Verma, H. F. Schaefer III, K. Patkowski, R. A. King, E. F. Valeev,
    F. A. Evangelista, J. M. Turney, T. D. Crawford, and C. D. Sherrill,
    J. Chem. Theory Comput. 13(7) pp 3185--3197 (2017).
    (doi: 10.1021/acs.jctc.7b00174)


                         Additional Contributions by
    P. Kraus, H. Kruse, M. H. Lechner, M. C. Schieber, R. A. Shaw,
    A. Alenaizan, R. Galvelis, Z. L. Glick, S. Lehtola, and J. P. Misiewicz

    -----------------------------------------------------------------------


    Psi4 started on: Monday, 28 October 2019 05:58PM

    Process ID: 3042
    Host:       localhost.localdomain
    PSIDATADIR: /home/mad-yang/psi4conda/share/psi4
    Memory:     500.0 MiB
    Threads:    1
    
  ==> Input File <==

--------------------------------------------------------------------------
# sapt test
memory 2000 mb
set basis jun-cc-pVDZ
molecule {
0 1
C     -3.99749        -1.47950        -1.45646
C     -4.37769        -2.56559        -0.66806
C     -3.40657        -3.34683        -0.04183
C     -2.05527        -3.04093        -0.20281
C     -1.67507        -1.95478        -0.99110
C     -2.64611        -1.17490        -1.61906
H     -2.34950        -0.32985        -2.23458
H     -4.75441        -0.87161        -1.94504
H     -1.29812        -3.64842        0.28599
H     -0.62202        -1.71614        -1.11513
H     -5.43068        -2.80380        -0.54289
H     -3.70259        -4.19407        0.57110
C     -1.83150        2.51796         3.65762
C     -2.23623        1.38304        4.36059
C     -2.68944        0.25949        3.66952
C     -2.73803        0.27118        2.27599
C     -2.33307        1.40548        1.57299
C     -1.87978        2.52918        2.26356
H     -1.56457        3.41295        1.71568
H     -1.47862        3.39336        4.19611
H     -3.09092        -0.60367        1.73571
H     -2.37183        1.41045        0.48713
H     -2.19861        1.37414        5.44653
H     3.00491        -0.62547        4.21538
}
auto_fragments('')
energy('sapt0')
--------------------------------------------------------------------------

  Memory set to   1.863 GiB by Python driver.

Traceback (most recent call last):
  File "/home/mad-yang/psi4conda/bin/psi4", line 287, in <module>
    exec(content)
  File "<string>", line 50, in <module>

TypeError: auto_fragments() takes 0 positional arguments but 1 was given


Printing out the relevant lines from the Psithon --> Python processed input file:
    H     -2.37183        1.41045        0.48713
    H     -2.19861        1.37414        5.44653
    H     3.00491        -0.62547        4.21538
    """)
    core.IO.set_default_namespace("")
--> auto_fragments('')
    energy('sapt0')

    Psi4 stopped on: Monday, 28 October 2019 05:58PM
    Psi4 wall time for execution: 0:00:00.03

*** Psi4 encountered an error. Buy a developer more coffee!
*** Resources and help at github.com/psi4/psi4.

I did not know what was the problem, so please help me with it.
Thanks in advance for your help,
Regards,
liangliang

The auto_fragments usage changed at some point. You can use as here. Or, since you know two fragments you want yourself, can indicate in input with a -- like https://github.com/psi4/psi4/blob/master/tests/tu5-sapt/input.dat#L12 .