Update app.py

app.py

@@ -43,7 +43,7 @@ outputs = vl_gpt.language_model.generate(
     pad_token_id=tokenizer.eos_token_id,
     bos_token_id=tokenizer.bos_token_id,
     eos_token_id=tokenizer.eos_token_id,
-    max_new_tokens=512,
+    max_new_tokens=128,
     do_sample=False,
     use_cache=True
 )