LogicError not found.

[virus-warnning]

pyopencl.cffi_cl.LogicError renamed as pyopencl.LogicError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "04_group.py", line 51, in <module>
    main()
  File "04_group.py", line 45, in main
    group_test(cl.device_type.CPU, 6, 2)
  File "04_group.py", line 32, in group_test
    except cl.cffi_cl.LogicError as ex:
AttributeError: module 'pyopencl' has no attribute 'cffi_cl'