added all those parameters

app.py

@@ -12,5 +12,5 @@ import random
 def eight_ball(message, history):
     return random.choice(["Yes", "No", "It is looking likely", "If the stars align", "Maybe...", "Cannot confirm or deny", "It is 50/50", "That, I cannot answer"])
 
-chatbot = gr.ChatInterface(eight_ball, type="messages") #defining my chatbot so user can interact
+chatbot = gr.ChatInterface(title="Cassie's 8s", description="Let my magic 8 ball predict the future! Chatbot interacted with at your own risk", eight_ball, type="messages", submit_btn) #defining my chatbot so user can interact
 chatbot.launch()