[tests] Stricter generate + compilation test -- no recompilations allowed (#37629)

* tmp commit

* stricter compilation test

* trigger tests

* rm todo

tests/models/idefics/test_modeling_idefics.py

@@ -840,10 +840,6 @@ class IdeficsForVisionText2TextTest(IdeficsModelTest, GenerationTesterMixin, uni
     def test_generate_with_static_cache(self):
         pass
 
-    @unittest.skip(reason="IDEFICS cannot compile due to dynamic control flow when checking inputs")
-    def test_generate_compile_model_forward(self):
-        pass
-
     @unittest.skip(reason="We only test the model that takes in multiple images")
     def test_model(self):
         pass