Update app.py

app.py

@@ -132,7 +132,7 @@ with gr.Blocks() as app:
                          outputs=[correct_answer_output, score_output])
         
         long_examples = 'long_examples'
-        gr.Examples(long_example,[long_question_input, answer1_input, answer2_input]
+        gr.Examples(long_examples,[long_question_input, answer1_input, answer2_input])
                     
 if __name__ == "__main__":
     app.launch()