Request for input shapes to be specified

[danielliuce]

Feature request

Currently,
optimum-cli does not provide a way to specify static input shapes, it defaults to dynamic shapes.

An example would be:
optimum-cli export openvino --model microsoft/resnet-50 graph_convert -> optimum-cli export openvino --model microsoft/resnet-50 graph_convert --input_shapes [1, 3, 224, 224]

Motivation

Specifying a static shape in OpenVINO IR is nice to have for the Intel/Altera FPGA AI Suite toolchain which does not support dynamic input shapes of OpenVINO IR at the moment

[echarlaix]

Hi @danielliuce, you should be able to specify input shapes when exporting your model with main_export https://github.com/huggingface/optimum-intel/blob/v1.27.0/optimum/exporters/openvino/__main__.py#L188.

Having it enabled in the CLI would be a great addition and could be added in https://github.com/huggingface/optimum-intel/blob/v1.27.0/optimum/commands/export/openvino.py#L483. If you're interested in contributing, please feel free to open a PR, it would be greatly appreciated!