Update app.py

app.py

@@ -1,7 +1,6 @@
 import os
 import random
 import gradio as gr
-from langchain.chains import LLMChain
 from langchain_core.prompts import (
     ChatPromptTemplate,
     HumanMessagePromptTemplate,
@@ -60,11 +59,11 @@ additional_inputs = [
 ]
 
 example1 = [
-            ["Who are you? and please introduce yourself."],
             ["What's the distance from Tokyo to New York?"],    
             ["What to San Francisco?"],        
             ["Then what to Beijing?"],
             ["And what to Kyoto?"],
+            ["What from Beijing to New York?"]
         ]
 
 # Create the Gradio interface