Update app.py

app.py

@@ -85,7 +85,7 @@ def caption_image(image, custom_prompt=None):
                 inputs=input_ids,
                 attention_mask=attention_mask,
                 images=px,
-                max_new_tokens=128,
+                max_new_tokens=1000,
                 do_sample=False,  # Deterministic generation
                 temperature=1.0,
             )