Use cupy-core instead of cupy

Author: crusaderky

pixi.lock

@@ -128,21 +128,21 @@ python = "~=3.10.0"
 python = "~=3.13.0"
 
 [tool.pixi.feature.backends.target.linux-64.dependencies]
-cupy = "*"
+cupy-core = "*"
 pytorch = "*"
 dask = "*"
 sparse = ">=0.15"
 jax = "*"
 
 [tool.pixi.feature.backends.target.osx-arm64.dependencies]
-# cupy = "*"
+# cupy-core = "*"
 pytorch = "*"
 dask = "*"
 sparse = ">=0.15"
 jax = "*"
 
 [tool.pixi.feature.backends.target.win-64.dependencies]
-cupy = "*"
+cupy-core = "*"
 # pytorch = "*"
 dask = "*"
 sparse = ">=0.15"