Update app.py

app.py

@@ -100,7 +100,7 @@ def contextual_forward(self, blur_sigma = 0.0):
 
             # based of empirical findings
             # 8x8 and 16x16
-            allowed_res = [pipe.unet.config.sample_size // 4, pipe.unet.config.sample_size // 8]
+            allowed_res = [16, 8]
 
             if (dimension_squared == allowed_res[0] * allowed_res[0] or dimension_squared == allowed_res[1] * allowed_res[1]):