add chatbot with like/dislike

app.py

@@ -64,15 +64,26 @@ def sepia(input_img):
     sepia_img /= sepia_img.max()
     return sepia_img
 
+def echo(message, history):
+    return message
 
+def vote(data: gr.LikeData):
+    print(data.liked)
+
+with gr.Blocks() as chat_ui:
+    chatbot = gr.Chatbot(placeholder="<strong>Your Personal Echo-Man</strong><br>Ask Me Anything")
+    chatbot.like(vote, None, None)
+    gr.ChatInterface(fn=echo, type="messages", chatbot=chatbot, examples=["hello", "hola", "merhaba"], title="Echo Bot")
 
 demo = gr.TabbedInterface(
     [
+        chat_ui,
         gr.Interface(prime_factors, gr.Textbox("1001"), gr.Textbox()),
         gr.Interface(image_orientation, gr.Image(type="pil"), gr.Textbox()),
         gr.Interface(sepia, gr.Image(), gr.Image()),
     ],
     [
+        "Chat UI",
         "Prime Factors",
         "Image Orientation Checker",
         "Sepia Filter",