Command inventorybios is broken

[ofaurax]

I don't know if this is a work in progress or if this should be removed.

method="cmd_output", klass="utils", cmd="getbiosconfig"
method="cmd_output", errorcode="1", klass="utils", cmd="getbiosconfig"
Traceback (most recent call last):
  File "/usr/local/bin/packet-hardware", line 8, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.5/dist-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.5/dist-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.5/dist-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.5/dist-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.5/dist-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.5/dist-packages/packethardware/inventorybios.py", line 31, in inventorybios
    bios_features = utils.get_bios_features()
  File "/usr/local/lib/python3.5/dist-packages/packethardware/utils.py", line 585, in get_bios_features
    obj = json.loads(bios_features)
  File "/usr/lib/python3.5/json/__init__.py", line 319, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python3.5/json/decoder.py", line 339, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python3.5/json/decoder.py", line 357, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

Also:

# getbiosconfig 
FATA[0000] dell dsu prereqs setup error: : exec: "dnf": executable file not found in $PATH: failed to lookup bin path