diff --git a/scripts/train_multi_gpu.py b/scripts/train_multi_gpu.py
index 93b606d..e13ee68 100755
--- a/scripts/train_multi_gpu.py
+++ b/scripts/train_multi_gpu.py
@@ -50,13 +50,11 @@ def launch_ddp_training(config_path, num_gpus):
     setup_environment_for_strategy("ddp")
     
     # Use torchrun for DDP
-    python_cmd = ["python", "scripts/train_progressive.py"]
-    
     cmd = [
         "torchrun",
         "--nproc_per_node", str(num_gpus),
         "--master_port", "12355",
-    ] + python_cmd + [
+        "scripts/train_progressive.py",
         "--config", config_path,
         "--distributed"
     ]
@@ -104,12 +102,10 @@ use_cpu: false
     with open(config_file, "w") as f:
         f.write(accelerate_config)
     
-    python_cmd = ["python", "scripts/train_progressive.py"]
-    
     cmd = [
         "accelerate", "launch",
         "--config_file", str(config_file),
-    ] + python_cmd + [
+        "scripts/train_progressive.py",
         "--config", config_path
     ]
     
@@ -128,13 +124,11 @@ def launch_deepspeed_training(config_path, num_gpus):
     
     setup_environment_for_strategy("deepspeed")
     
-    python_cmd = ["python", "scripts/train_progressive.py"]
-    
     # Use --num_gpus without hostfile for single node
     cmd = [
         "deepspeed",
         "--num_gpus", str(num_gpus),
-    ] + python_cmd + [
+        "scripts/train_progressive.py",
         "--config", config_path,
         "--deepspeed"
     ]