Update app.py

app.py

@@ -1,7 +1,25 @@
+# import gradio as gr
+
+# def echo(message, history):
+#     return message
+
+# demo = gr.ChatInterface(fn=echo, type="messages", examples=["hello", "hola", "merhaba"], title="Echo Bot")
+# demo.launch()
+
 import gradio as gr
 
-def echo(message, history):
-    return message
+def yes(message, history):
+    return "yes"
+
+def vote(data: gr.LikeData):
+    if data.liked:
+        print("You upvoted this response: " + data.value["value"])
+    else:
+        print("You downvoted this response: " + data.value["value"])
 
-demo = gr.ChatInterface(fn=echo, type="messages", examples=["hello", "hola", "merhaba"], title="Echo Bot")
+with gr.Blocks() as demo:
+    chatbot = gr.Chatbot(placeholder="<strong>Your Personal Yes-Man</strong><br>Ask Me Anything")
+    chatbot.like(vote, None, None)
+    gr.ChatInterface(fn=yes, type="messages", chatbot=chatbot)
+    
 demo.launch()