update diffusers==0.26.1, fix load single file sdxl inpainting model

iopaint/tests/test_sd_model.py

@@ -256,10 +256,14 @@ def test_local_file_path(device, sampler, name):
 
     name = f"device_{device}_{sampler}_{name}"
 
+    is_sdxl = "sd_xl" in name
+
     assert_equal(
         model,
         cfg,
         f"sd_local_model_{name}.png",
         img_p=current_dir / "overture-creations-5sI6fQgYIuo.png",
         mask_p=current_dir / "overture-creations-5sI6fQgYIuo_mask.png",
+        fx=1.5 if is_sdxl else 1,
+        fy=1.5 if is_sdxl else 1,
     )

requirements.txt

@@ -1,6 +1,6 @@
 torch>=2.0.0
 opencv-python
-diffusers==0.25.1
+diffusers==0.26.1
 accelerate
 peft==0.7.1
 transformers>=4.35.1