chore(benchmark): don't wait if the cp is canceled (#221)

Signed-off-by: ThibaultFy <[email protected]>

benchmark/camelyon/workflows.py

@@ -142,15 +142,18 @@ def accuracy(data_from_opener, predictions):
         experiment_folder=Path(__file__).resolve().parent / "benchmark_cl_experiment_folder",
         name=cp_name,
     )
-
     if cancel_cp and clients[0].backend_mode == substra.BackendType.REMOTE:
         clients[0].cancel_compute_plan(key=compute_plan.key)
+        print(f"Compute plan {compute_plan.key} successfully canceled.")
+
+        return
 
-    clients[0].wait_compute_plan(key=compute_plan.key, raise_on_failure=True)
+    else:
+        clients[0].wait_compute_plan(key=compute_plan.key, raise_on_failure=True)
 
-    performances = clients[1].get_performances(key=compute_plan.key)
+        performances = clients[1].get_performances(key=compute_plan.key)
 
-    return benchmark_metrics.get_metrics_from_substra_performances(raw_performances=performances)
+        return benchmark_metrics.get_metrics_from_substra_performances(raw_performances=performances)
 
 
 def torch_fed_avg(