Update backend/app.py

backend/app.py

@@ -1,13 +1,16 @@
 import os
 import shutil
+
+
+for d in ["/tmp/huggingface", "/tmp/Ultralytics", "/tmp/matplotlib", "/tmp/torch", "/root/.cache"]:
+    shutil.rmtree(d, ignore_errors=True)
+    
 os.environ["HF_HOME"] = "/tmp/huggingface"
 os.environ["HUGGINGFACE_HUB_CACHE"] = "/tmp/huggingface"
 os.environ["TORCH_HOME"] = "/tmp/torch"
 os.environ["MPLCONFIGDIR"] = "/tmp/matplotlib"
 os.environ["YOLO_CONFIG_DIR"] = "/tmp/Ultralytics"
 
-for d in ["/tmp/huggingface", "/tmp/Ultralytics", "/tmp/matplotlib", "/tmp/torch", "/root/.cache"]:
-    shutil.rmtree(d, ignore_errors=True)
 
 from huggingface_hub import login