first commit

vllm/tasks.py

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+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+from typing import Literal, get_args
+
+GenerationTask = Literal["generate", "transcription"]
+GENERATION_TASKS = get_args(GenerationTask)
+
+PoolingTask = Literal["encode", "embed", "classify", "score"]
+POOLING_TASKS = get_args(PoolingTask)
+
+SupportedTask = Literal[GenerationTask, PoolingTask]