Cannot export tflite using optimum for a fine-tuned gemma 3 model for task : question answering

[John6666]

Hmm…

How can I export a transformers model into onnx that not supported with optimum yet

Hi, The easiest is to do it as explained in this guide: Convert Transformers to ONNX with Hugging Face Optimum. You can use torch.onnx.export, which is more low-level than Optimum. Feel free to open an issue on the Optimum repository to add support for RT-DETR.

or perhaps:

#python3 -m optimum.commands.optimum_cli export tflite --model merged_gemma3_aie_finetuned_hf --task question-answering --sequence_length 1024 gemma_tflite/
python3 -m optimum.commands.optimum_cli export tflite --model merged_gemma3_aie_finetuned_hf --task text-generation --sequence_length 1024 gemma_tflite/