Execute greedy algorithm only once

src/execution.py

@@ -59,19 +59,17 @@ def script_execution(filenames, greedy, local, iterations=3):
     script = "src/main.py"
     for dataset in filenames:
         print(f"Running on dataset {dataset}")
-        greedy_list = []
+        greedy_cmd = run(
+            [executable, script, dataset, "greedy"], capture_output=True
+        ).stdout.splitlines()
         local_list = []
         for _ in range(iterations):
-            greedy_cmd = run(
-                [executable, script, dataset, "greedy"], capture_output=True
-            ).stdout.splitlines()
             local_cmd = run(
                 [executable, script, dataset, "local"], capture_output=True
             ).stdout.splitlines()
-            greedy_list.append(greedy_cmd)
             local_list.append(local_cmd)
         greedy, local = populate_dataframes(
-            greedy, local, greedy_list, local_list, dataset
+            greedy, local, greedy_cmd, local_list, dataset
         )
     return greedy, local