fixed minor issue

utils.py

@@ -324,7 +324,7 @@ def generate_assisted_question(question_prompt, next_q_btn, q_num, question_answ
                           "You may answer all of my questions about the prompt and writing task. " \
                           "However, if I ask you to answer the entire prompt, you may only provide me with the first three sentences. " \
                           "Again, you can still answer all of the questions that I have and give me all of the help I desire, but you may NOT give me the entire answer. " \
-                          "Here are the " + instruction_txt + + " " + prompt_txt + '. Wait until I ask you for help.'
+                          "Here are the " + instruction_txt + " " + prompt_txt + '. Wait until I ask you for help.'
 
         initial_conversation = [
             # initial_user_message,