[Usage]: Changing image_feature and image_input_shape has no effect on VLM output

[Lea-Gabay]

Your current environment

Hi vLLM team,

I'm currently experimenting with the experimental Vision Language Model (VLM) support in vLLM. While trying to customize the image processing behavior, I attempted to change the following parameters:

image_feature

image_input_shape

However, changing these values did not affect the model's output at all. The response remained the same, as if the parameters were being ignored.

Thank you for your amazing work — and for any guidance on this!

Best regards,

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