example code added

app.py

@@ -1,8 +1,18 @@
+from transformers import pipeline, Conversation
 import gradio as gr
 
-def greet(name):
-    return "Hello there " + name + "!!"
+chatbot = pipeline(model="facebook/blenderbot-400M-distill")
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+message_list = []
+response_list = []
+
+def vanilla_chatbot(message, history):
+    conversation = Conversation(text=message, past_user_inputs=message_list, generated_responses=response_list)
+    conversation = chatbot(conversation)
+
+    return conversation.generated_responses[-1]
+
+demo_chatbot = gr.ChatInterface(vanilla_chatbot, title="Vanilla Chatbot", description="Enter text to start chatting.")
+
+demo_chatbot.launch()
 
-iface.launch()