Update app.py

app.py

@@ -14,14 +14,15 @@ CORS(app)
 
 # Model configuration
 MODEL_NAME = "deepseek-ai/deepseek-r1-6b-chat"
-MAX_NEW_TOKENS = 256  # Reduced for free tier limits
-DEVICE = "cpu"  # Force CPU for Hugging Face Spaces
+MAX_NEW_TOKENS = 256
+DEVICE = "cpu"
 
 # Initialize model
 try:
-    tokenizer = AutoTokenizer.from_pretrained(
+    tokenizer = AutoTokenizer.from_pretrained(  # Fixed this line
         MODEL_NAME,
         cache_dir=str(cache_dir)
+    )  # Added closing parenthesis
     
     model = AutoModelForCausalLM.from_pretrained(
         MODEL_NAME,