not works for model with int8_ptq optimization

[junxnone]

model_analyzer/model_analyzer/model_metadata.py", line 206, in get_exec_graph_int8layers
    1 if layer_type.lower() in {'convolution', 'deconvolution', 'fullyconnected', 'gemm', 'pooling'}
         ^^^^^^^^^^^^^^^^
AttributeError: 'openvino._pyopenvino.OVAny' object has no attribute 'lower'

[Sachin-NK]

can I take this issue and work on fixing it?

[Sachin-NK]

@junxnone @slyubimt @SalnikovIgor @yatarkan , I've fixed the issue by converting layer_type to a string before calling lower().When you have some time, please take a look and let me know if any further adjustments are needed.