Set cache to a directory

app.py

@@ -2,6 +2,8 @@ import os
 import shutil
 import subprocess
 import signal
+
+os.environ["HF_HUB_CACHE"] = "cache"
 os.environ["GRADIO_ANALYTICS_ENABLED"] = "False"
 import gradio as gr
 
@@ -32,9 +34,7 @@ def clear_hf_cache_space():
     for repo in scan.repos:
         if repo.repo_type == "model":
             to_delete.extend([rev.commit_hash for rev in repo.revisions])
-
     scan.delete_revisions(*to_delete).execute()
-
     print("Cache has been cleared")
 
 def upload_to_hub(path, upload_repo, hf_path, token):