Update app.py

app.py

@@ -59,7 +59,10 @@ embedder_name = "sentence-transformers/paraphrase-multilingual-mpnet-base-v2"
 
 rm_files = [os.path.join("/data", f) for f in os.listdir("/data")]
 for f in rm_files:
-    shutil.rmtree(f)
+    if os.path.isfile(f):
+        os.remove(f)
+    else:
+        shutil.rmtree(f)
 
 print("Downloading all files...")
 snapshot_download(repo_id=repo_name, local_dir="/data/saiga_13b_lora_llamacpp", allow_patterns=model_name, cache_dir="/data")