Add GPU initialization logging in generate function

- Add print statement to log GPU model transfer
- Provide visibility into GPU device handling
- Maintain existing GPU transfer logic

webui.py

@@ -59,6 +59,7 @@ def generate(text,
     
     # if gpu available, move model to gpu
     if torch.cuda.is_available():
+        print("Moving model to GPU")
         model.to("cuda")
     
     with torch.no_grad():