[refactor][MiniCPM-o] Consolidate MiniCPM-o 4.5 2-GPU deploy configs and E2E tests (#5458)

Signed-off-by: y_null <y_null@qq.com>
Signed-off-by: amy-why-3459 <wuhaiyan17@huawei.com>
Co-authored-by: amy-why-3459 <wuhaiyan17@huawei.com>
Co-authored-by: Hongsheng Liu <liuhongsheng4@huawei.com>
Co-authored-by: Gao Han <hgaoaf@connect.ust.hk>

tests/model_executor/models/minicpmo_4_5/test_pipeline.py

@@ -36,7 +36,6 @@ _PIPELINE_KEY = "minicpmo_4_5"
 _DEPLOY_DIR = Path(__file__).resolve().parents[4] / "vllm_omni" / "deploy"
 _DEPLOY_LAYOUTS = {
     "minicpmo_4_5.yaml": ["0", "0", "0"],
-    "minicpmo_4_5_batching.yaml": ["0", "1", "1"],
     "minicpmo_4_5_2gpu.yaml": ["0", "1", "1"],
     "minicpmo_4_5_3gpu.yaml": ["0", "1", "2"],
     "minicpmo_4_5_8x4090.yaml": ["0,1,2,3", "4", "5"],
@@ -170,7 +169,7 @@ class TestDeployTopology:
                 0.22,
             ]
             assert stages[0].yaml_engine_args["limit_mm_per_prompt"] == {"video": {"count": 1, "num_frames": 32}}
-        elif filename in {"minicpmo_4_5_batching.yaml", "minicpmo_4_5_2gpu.yaml"}:
+        elif filename in {"minicpmo_4_5_2gpu.yaml"}:
             assert [stage.yaml_engine_args["gpu_memory_utilization"] for stage in stages] == [
                 0.9,
                 0.55,