[CI] Fix SANA tests (#11756)

update

tests/pipelines/sana/test_sana_controlnet.py

@@ -30,6 +30,7 @@ from diffusers.utils.testing_utils import (
     enable_full_determinism,
     torch_device,
 )
+from diffusers.utils.torch_utils import randn_tensor
 
 from ..pipeline_params import TEXT_TO_IMAGE_BATCH_PARAMS, TEXT_TO_IMAGE_IMAGE_PARAMS, TEXT_TO_IMAGE_PARAMS
 from ..test_pipelines_common import PipelineTesterMixin, to_np
@@ -151,7 +152,7 @@ class SanaControlNetPipelineFastTests(PipelineTesterMixin, unittest.TestCase):
         else:
             generator = torch.Generator(device=device).manual_seed(seed)
 
-        control_image = torch.randn(1, 3, 32, 32, generator=generator)
+        control_image = randn_tensor((1, 3, 32, 32), generator=generator, device=device)
         inputs = {
             "prompt": "",
             "negative_prompt": "",

tests/pipelines/sana/test_sana_sprint_img2img.py

@@ -24,6 +24,7 @@ from diffusers.utils.testing_utils import (
     enable_full_determinism,
     torch_device,
 )
+from diffusers.utils.torch_utils import randn_tensor
 
 from ..pipeline_params import (
     IMAGE_TO_IMAGE_IMAGE_PARAMS,
@@ -137,7 +138,7 @@ class SanaSprintImg2ImgPipelineFastTests(PipelineTesterMixin, unittest.TestCase)
             generator = torch.manual_seed(seed)
         else:
             generator = torch.Generator(device=device).manual_seed(seed)
-        image = torch.randn(1, 3, 32, 32, generator=generator)
+        image = randn_tensor((1, 3, 32, 32), generator=generator, device=device)
         inputs = {
             "prompt": "",
             "image": image,