Update app.py

app.py

@@ -12,7 +12,7 @@ app = FastAPI()
 # Initialize text generation pipeline
 generator = pipeline(
     "text-generation",
-    model="Qwen/Qwen3-4B-Thinking-2507",
+    model="deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B",
     device="cpu"  # Use CPU (change to device=0 for GPU)
 )