Update app.py

app.py

@@ -18,14 +18,14 @@ try:
         filename="Hermes-2-Pro-Llama-3-8B-Q4_K_M.gguf",
         
     )
-    print("START: AFTER MODEL DOWNLOAD -- " + time.time() - start_load_time + "s")
+    print(f"START: AFTER MODEL DOWNLOAD -- {time.time() - start_load_time}s")
     llm = Llama(
         model_path=model_path,
         n_ctx=2048,
         n_gpu_layers=-1,  # change n_gpu_layers if you have more or less VRAM
         verbose=True
     )
-    print("START: AFTER LLAMA-CPP SETUP -- " + time.time() - start_load_time + "s")
+    print(f"START: AFTER LLAMA-CPP SETUP -- {time.time() - start_load_time}s")
 
 except Exception as e:
     print(e)