Unable To Convert Frozen Model Into Intermediate Representation (IR)

Converted a frozen_model to IR  using OpenVINO™ version 2021.4 with TensorFlow* version 2.4, but the conversion failed.

To resolve the IR conversion failure, try the following steps:

1. Set correct input shape.

   --input_shape "[1,X]" for static batch of 1
   --input_shape "[?,X]" for dynamic batch size

2. Specify the model input and output names.

   --input <input_name>
   --output <output_name>

3. Ensure the model is properly frozen and check tensor names with:

   print([tensor.name for tensor in frozen_func.inputs])
   print([tensor.name for tensor in frozen_func.outputs])

4. Convert model to IR with --saved_model_dir parameter.

OpenVINO™ 2021.4 has limited support for TensorFlow* 2.4. Upgrading to OpenVINO™ 2023.x may improve compatibility.