Add model DeOldify without jit version (#125)

[huiguoo]

Issue #125 :

Added install.py, __init__.py and test data.

Note: the model is not scripted for jit version.

[huiguoo]

@wconstab I am able to test the added model using pytorch/benchmark/test.py but got an error when running pytest pytorch/benchmark/test_bench.py --collect-only. Did I skip any configurations for pytest?

Error msg:

ERROR test_bench.py::TestBenchNetwork - OSError: libtorch_cpu.so: cannot open shared object file: No such file or directory

[huiguoo]

Guess I have found the reason for the error - I downgraded my pytorch from 1.7.0 to 1.4.0 for DeOldify and the benchmarks were built against pytorch 1.7.0. Will try to debug the pytorch version for DeOldify.

[wconstab]

ahh - yea, the best way to do multiple pytorch versions is

• create separate conda env for each pytorch version
• install the benchmark suite into the conda env after installing pytorch

ping me if you're getting stuck.