Update app.py

app.py

@@ -33,7 +33,7 @@ def answer_questions(image_tuples, prompt_text):
             image_answers = moondream.batch_answer(
                 images=[img.convert("RGB") for img in image_embeds],
                 prompts=[prompt] * len(image_embeds),
-                tokenizer=tokenizer
+                tokenizer=tokenizer,
             )
             answers.append(image_answers)
         )