fix cut.py

Signed-off-by: ale <ale@manalejandro.com>

benchmark.py

@@ -47,7 +47,7 @@ sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..',
 from hdh import HDH, plot_hdh
 from hdh.converters.qiskit import from_qiskit
 from hdh.converters.qasm import from_qasm
-from hdh.passes.cut import compute_cut, cost, partition_sizes, compute_parallelism_by_time
+from hdh.passes.cut import compute_cut, cost, partition_size, compute_parallelism_by_time
 
 # Circuit examples
 from circuit_examples import HDHCircuitLibrary
@@ -167,7 +167,8 @@ class HDHBenchmarkSuite:
                     start_partition = time.perf_counter()
                     partitions, _ = compute_cut(hdh, num_parts, capacity)
                     partitioning_time = time.perf_counter() - start_partition
-                    partition_cost = cost(hdh, partitions)
+                    cost_q, cost_c = cost(hdh, partitions)
+                    partition_cost = cost_q + cost_c  # Total cost
                 except Exception as e:
                     self.logger.warning(f"Partitioning failed for {circuit_name}: {str(e)}")