Solution to problem 9 in Python

src/Year_2021/P9.py

@@ -148,7 +148,9 @@ def part_2() -> None:
             continue
         res.append(bassin([pos], {pos}))
 
-    print(prod(sorted(res)[-3:]))
+    largest_basin = prod(sorted(res)[-3:])
+
+    print(f"The product of the three largest basins is {largest_basin}")
 
 
 if __name__ == "__main__":