Define cuda and cpu extras as exclusive

Author: chimaerase

poetry.lock

@@ -7,7 +7,6 @@ dynamic = ["version"]
 # TODO: this doesn't seem to match code comments
 authors = [{ name = "Pedro Ribioro", email = "[email protected]" }]
 readme = "README.md"
-#These cause tests to fail
 project.urls = [
     "https://epistasislab.github.io/tpot/",
     "https://github.com/EpistasisLab/tpot",
@@ -83,8 +82,8 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-cpu = ["xgboost-cpu>=3.0"]
-cuda = ["xgboost>=3.0"]
+cpu = ["xgboost-cpu (>=3.0) ; extra != 'cuda'"]
+cuda = ["xgboost (>=3.0) ; extra != 'cpu'"]
 nn = ["torch"]
 plot = ["matplotlib"]