Skip to content

[Frontend][Misc] Enforce Pixel Values as Input Type for VLMs in API Server #5374

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ywang96 merged 1 commit into from
Jun 10, 2024
Merged

[Frontend][Misc] Enforce Pixel Values as Input Type for VLMs in API Server #5374

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 10 additions & 0 deletions vllm/entrypoints/openai/api_server.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -183,6 +183,16 @@ async def authentication(request: Request, call_next):
served_model_names = [args.model]

engine_args = AsyncEngineArgs.from_cli_args(args)

# Enforce pixel values as image input type for vision language models
# when serving with API server
if engine_args.image_input_type is not None and \
engine_args.image_input_type.upper() != "PIXEL_VALUES":
raise ValueError(
f"Invalid image_input_type: {engine_args.image_input_type}. "
"Only --image-input-type 'pixel_values' is supported for serving "
"vision language models with the vLLM API server.")

engine = AsyncLLMEngine.from_engine_args(
engine_args, usage_context=UsageContext.OPENAI_API_SERVER)

Expand Down