Update app.py

app.py

@@ -130,7 +130,7 @@ def draw_venn(A, B, C, AB, AC, BC, ABC, U):
     image = Image.open(img)
     return image
 
-def main(U, A, B, C, AB, AC, BC, ABC):
+def main(A, B, C, AB, AC, BC, ABC, U):
     errors = validate_inputs(A, B, C, AB, AC, BC, ABC, U)
     if errors:
         return {"Errores de validación": errors}, None, None