Update app.py

app.py

@@ -1,7 +1,9 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+def greet(name,history):
+    return "Hello " + name + "!!" + history
 
 iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+iface.launch()
+iface = gr.ChatInterface(greet, chatbot=gr.Chatbot(height=300), textbox=gr.Textbox(placeholder="Ask me a question", container=False, scale=7), title="IMDB Sentiment Data Analysis Chat", examples = ["Which is most postive review for a movie?", "What is the most reviewed movie?"], theme="soft", cache_examples=False, retry_btn=None, undo_btn="Delete Previous", clear_btn="Clear",)
+iface.launch(share=True)