Update Dockerfile

Dockerfile

@@ -141,7 +141,7 @@ ENV PATH=$PATH:/home/vscode/.local/bin
 # Environment defaults
 # -----------------------------
 ENV PORT=7860 \
-    BACKUP_INTERVAL=45 \
+    BACKUP_INTERVAL=5 \
     HF_HUB_ENABLE_HF_TRANSFER=1 \
     PASSWORD=${PASSWORD:-dev12345}