show disk usage for /data as well (du)

utils.py

@@ -106,8 +106,13 @@ def download_hf_models():
             print(f"✔️ Saved JIT model to: {traced_model_path}")
         
 def df_h():
-    result = subprocess.run(["df", "-H"], capture_output=True, text=True)
-    print(result.stdout)
+    df_result = subprocess.run(["df", "-H"], capture_output=True, text=True)
+    print("=== Disk Free Space (df -H) ===")
+    print(df_result.stdout)
+
+    du_result = subprocess.run(["du", "-h", "--max-depth=2", "/data/"], capture_output=True, text=True)
+    print("=== Disk Usage for /data/ (du -h --max-depth=2) ===")
+    print(du_result.stdout)
     
 def scan_cache():
     # Scan Hugging Face model cache