private access

app.py

@@ -1,6 +1,7 @@
 # MiniCPM5-1B Demo
 
 from pathlib import Path
+import os
 import time
 import logging
 import threading
@@ -8,6 +9,7 @@ import threading
 import gradio as gr
 import spaces
 import torch
+from huggingface_hub import login
 from transformers import AutoModelForCausalLM, AutoTokenizer, TextIteratorStreamer
 
 from utils_chatbot import organize_messages, stream2display_text
@@ -17,6 +19,13 @@ logger = logging.getLogger(__name__)
 
 MODEL_PATH = "openbmb/MiniCPM5-1B"
 
+hf_token = os.environ.get("HF_TOKEN")
+if hf_token:
+    login(token=hf_token)
+    logger.info("Logged in to Hugging Face Hub")
+else:
+    logger.warning("HF_TOKEN not set — private/gated models will be inaccessible")
+
 tokenizer = AutoTokenizer.from_pretrained(MODEL_PATH, trust_remote_code=True)
 
 model = AutoModelForCausalLM.from_pretrained(