Update app.py

app.py

@@ -336,8 +336,8 @@ def load_llm_model(model_path: str) -> Tuple[str, str]:
             state.llm_model = LLM(
                 model=model_path,
                 tensor_parallel_size=tp_size,
-                gpu_memory_utilization=0.20,
-                max_model_len=10000
+                gpu_memory_utilization=0.60,
+                max_model_len=15000
             )
             state.llm_tokenizer = state.llm_model.get_tokenizer()
             return f"✓ LLM loaded from {model_path} (vLLM, tp={tp_size})", ""