learn("interface") fails on an iosxe device

[jlmcgraw]

learn("interface") fails on an iosxe device with the following traceback:

Traceback (most recent call last):
  File "/network/user/genie_iosxe_show_interfaces_accounting/genie_iosxe_show_interfaces_accounting.py", line 50, in <module>
    main()
  File "/network/user/genie_iosxe_show_interfaces_accounting/genie_iosxe_show_interfaces_accounting.py", line 41, in main
    model_learned_data = device.learn("interface").to_dict()
                         ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/genie/conf/base/device.py", line 640, in genie.conf.base.device.Device.learn
  File "/network/user/genie_iosxe_show_interfaces_accounting/venv/lib64/python3.11/site-packages/genie/libs/ops/interface/iosxe/interface.py", line 465, in learn
    self.make(final_call=True)
  File "/network/user/genie_iosxe_show_interfaces_accounting/venv/lib64/python3.11/site-packages/genie/ops/base/base.py", line 111, in make
    self.maker.make(*args, **kwargs)
  File "src/genie/ops/base/maker.py", line 326, in genie.ops.base.maker.Maker.make
  File "src/genie/ops/base/maker.py", line 440, in genie.ops.base.maker.Maker._call_parser
  File "src/genie/metaparser/_metaparser.py", line 308, in genie.metaparser._metaparser.MetaParser.parse
  File "/network/user/genie_iosxe_show_interfaces_accounting/venv/lib64/python3.11/site-packages/genie/libs/parser/iosxe/show_interface.py", line 3880, in cli
    ret_dict.setdefault(intf, {}).\
                        ^^^^
UnboundLocalError: cannot access local variable 'intf' where it is not associated with a value

[jlmcgraw]

Candidate fix in #966

[jlmcgraw]

#966 merged, closing