update app.py

Adding more tokens (max_new_tokens)

app.py

@@ -54,7 +54,7 @@ def run_example(task_prompt, image, text_input=None, model_id='microsoft/Florenc
     generated_ids = model.generate(
         input_ids=inputs["input_ids"],
         pixel_values=inputs["pixel_values"],
-        max_new_tokens=1024,
+        max_new_tokens=2048,
         early_stopping=False,
         do_sample=False,
         num_beams=3,