Update app.py

app.py

@@ -21,7 +21,8 @@ def predict(image: Image.Image, question: str) -> str:
     generated_ids = model.generate(
         pixel_values=pixel_values,
         input_ids=input_ids,
-        max_new_tokens=50
+        max_new_tokens=100,
+        num_beams=5
     )
     
     answer = model.text_processor.batch_decode(generated_ids, skip_special_tokens=True)[0].strip()