Update error message to include installation command for Ray dependency

tanganke · tanganke · commit 6027fa28112d · 2026-02-05T21:10:12.000+08:00
diff --git a/fusion_bench/method/dop/dop_general.py b/fusion_bench/method/dop/dop_general.py
@@ -152,7 +152,7 @@ def run(self, modelpool: BaseModelPool):
                 )
             else:
                 raise ImportError(
-                    "Ray is not installed. Please install ray to use this feature."
+                    "Ray is not installed. Please install ray to use this feature. Install with `pip install 'ray[default]'`."
                 )
 
         model_names = modelpool.model_names

Original file line number	Diff line number	Diff line change
`@@ -152,7 +152,7 @@ def run(self, modelpool: BaseModelPool):`
`152`	`152`	`)`
`153`	`153`	`else:`
`154`	`154`	`raise ImportError(`
`155`		`- "Ray is not installed. Please install ray to use this feature."`
	`155`	+ "Ray is not installed. Please install ray to use this feature. Install with `pip install 'ray[default]'`."
`156`	`156`	`)`
`157`	`157`
`158`	`158`	`model_names = modelpool.model_names`