Updated app.py

app.py

@@ -2,7 +2,7 @@ import gradio as gr
 from transformers import Conversation, pipeline
 from typing import Union
 
-chatbot = pipeline(model="facebook/blenderbot-400M-distill")
+chatbot = pipeline("conversational", model="facebook/blenderbot-400M-distill")
 
 def process(prompt:Union[str,None]=None,history:Union[str,None]=None):
     """" process prompt
@@ -27,15 +27,12 @@ def process(prompt:Union[str,None]=None,history:Union[str,None]=None):
 prompt = gr.Textbox(label="Prompt")
 history = gr.Textbox(label="History")
 out = gr.Textbox(label="Response")
-examples = gr.Examples([
+examples = [
     ["",""" ****user \t hello \n ***assistant \t hi \n ****user \t how are you"""],
     ["what's 2+10",""" ****user \t hi \n ***assistant \t hello \n"""]
-    ],
-    inputs=[prompt,history],
-    outputs=[out],
-    cache_examples=True)
+    ]
 
-iface = gr.Interface(fn=process,inputs=[prompt,history],outputs=[out])
+iface = gr.Interface(fn=process,inputs=[prompt,history],outputs=[out],examples=examples,cache_examples=True)
 iface.launch()