fix: typo env error.

app.py

@@ -10,7 +10,7 @@ import spaces
 import subprocess
 
 # to fix no space left bug.
-result = subprocess.run("rm -rf /data-nvme/zerogpu-offload/*", shell=True, check=True, env=env)
+result = subprocess.run("rm -rf /data-nvme/zerogpu-offload/*", env={}, shell=True)
 
 model_name = "scb10x/typhoon2-qwen2vl-7b-vision-instruct"
 model = Qwen2VLForConditionalGeneration.from_pretrained(