fx_numeric_suite_tutorial.py failing against 1.13

[svekars]

fx_numeric_suite_tutorial.py is failing against 1.13 binaries with the following error:

Oct 18 22:17:18 Unexpected failing examples:
Oct 18 22:17:18 /var/lib/jenkins/workspace/prototype_source/fx_numeric_suite_tutorial.py failed leaving traceback:
Oct 18 22:17:18 Traceback (most recent call last):
Oct 18 22:17:18 File "/var/lib/jenkins/workspace/prototype_source/fx_numeric_suite_tutorial.py", line 88, in
Oct 18 22:17:18 copy.deepcopy(mobilenetv2_float), qconfig_dict)
Oct 18 22:17:18 TypeError: prepare_fx() missing 1 required positional argument: 'example_inputs'

Full log is here.

@vkuzo can you please investigate?
cc: @malfet

cc @jerryzh168 @z-a-f @vkuzo

[jerryzh168]

yeah this is expected, please see pytorch/pytorch#77608 for BC-breaking note

[vkuzo]

#2089 fixes this