Update app.py

app.py

@@ -39,7 +39,7 @@ def init():
         print("The model is on a CPU")
 
     print(f"text_generator.device='{text_generator.device}")
-    if text_generator.device.strip() == 'cuda':
+    if str(text_generator.device).strip() == 'cuda':
         print("The pipeline is using a GPU")
     else:
         print("The pipeline is using a CPU")