Update app.py

app.py

@@ -12,6 +12,9 @@ import json
 import traceback
 import spaces # Import the spaces library
 import tempfile
+import os
+token_hf = os.getenv('HF_TOKEN')
+load_dotenv()
 
 class MultiClientThemeClassifier:
     def __init__(self):
@@ -33,7 +36,7 @@ class MultiClientThemeClassifier:
             self.model_loaded = False
             
             print(f"Loading model: {model_name} onto CUDA device")
-            self.model = SentenceTransformer(model_name, device='cuda', trust_remote_code=True)
+            self.model = SentenceTransformer(model_name, device='cuda', trust_remote_code=True,token_hf)
             self.model_loaded = True
             self.current_model_name = model_name
             return f"✅ Model '{model_name}' loaded successfully onto GPU!"