fixing size ones

app.py

@@ -48,7 +48,7 @@ def clear_session(image):
     global clear_flag 
     clear_flag = True
     if image is not None:
-        ones = Image.new("L", (512, 512), 255)
+        ones = Image.new("L", (1024, 1024), 255)
         return ones, gr.update(value=None)
     return gr.update(value=None), gr.update(value=None)