trigger model_call function when pressing enter in any of the textboxes

app.py

@@ -137,5 +137,7 @@ with gr.Blocks() as demo:
     # model_dropdown.change(fn=update_model, inputs=[model_dropdown, tokenizer_state, model_state], outputs=[tokenizer_state, model_state])
 
     submit_button.click(fn=model_call, inputs=[question, document, answer], outputs=[reasoning, score])
-
+    question.submit(fn=model_call, inputs=[question, document, answer], outputs=[reasoning, score])
+    document.submit(fn=model_call, inputs=[question, document, answer], outputs=[reasoning, score])
+    answer.submit(fn=model_call, inputs=[question, document, answer], outputs=[reasoning, score])
 demo.launch()