[Frontend] fix duplicate output for bench subcmd (#20446)

reidliu41 · web-flow · commit 619b9f5c7e51 · 2025-07-03T08:02:06.000-07:00
Signed-off-by: reidliu41 &lt;reid201711@gmail.com&gt;
diff --git a/vllm/entrypoints/cli/benchmark/main.py b/vllm/entrypoints/cli/benchmark/main.py
@@ -44,6 +44,7 @@ def subparser_init(
                 cmd_cls.name,
                 help=cmd_cls.help,
                 description=cmd_cls.help,
+                usage=f"vllm bench {cmd_cls.name} [options]",
             )
             cmd_subparser.set_defaults(dispatch_function=cmd_cls.cmd)
             cmd_cls.add_cli_args(cmd_subparser)

Original file line number	Diff line number	Diff line change
`@@ -44,6 +44,7 @@ def subparser_init(`
`44`	`44`	`cmd_cls.name,`
`45`	`45`	`help=cmd_cls.help,`
`46`	`46`	`description=cmd_cls.help,`
	`47`	`+ usage=f"vllm bench {cmd_cls.name} [options]",`
`47`	`48`	`)`
`48`	`49`	`cmd_subparser.set_defaults(dispatch_function=cmd_cls.cmd)`
`49`	`50`	`cmd_cls.add_cli_args(cmd_subparser)`