Ci test tf super slow (#8007)

* Test TF GPU CI

* Change cache

* Fix missing torch requirement

* Fix some model tests


Style

* LXMERT

* MobileBERT

* Longformer skip test

* XLNet

* The rest of the tests

* RAG goes OOM in multi gpu setup

* YAML test files

* Last fixes

* Skip doctests

* Fill mask tests

* Yaml files

* Last test fix

* Style

* Update cache

* Change ONNX tests to slow + use tiny model

tests/test_modeling_marian.py

@@ -69,6 +69,7 @@ class SelectiveCommonTest(unittest.TestCase):
 
 class ModelManagementTests(unittest.TestCase):
     @slow
+    @require_torch
     def test_model_names(self):
         model_list = HfApi().model_list()
         model_ids = [x.modelId for x in model_list if x.modelId.startswith(ORG_NAME)]