app.py

import gradio as gr
import os
import time
import google.generativeai as palm

palm.configure(api_key=os.environ.get("palm_key"))

defaults = {
    'model': 'models/chat-bison-001',
    'temperature': 0.25,
    'candidate_count': 1,
    'top_k': 40,
    'top_p': 0.95,
}

context = "Your IT assistant"

examples = [
    [
        "Hey my computer is broken",
        "Hey, what is the issue with your computer?"
    ]
]

# user_message = ['']
history = ['']

with gr.Blocks(theme=gr.themes.Soft()) as demo:
    chatbot = gr.Chatbot()
    msg = gr.Textbox()
    btn = gr.Button("Submit",variant="primary")
    clear = gr.ClearButton([msg, chatbot])
   

    def user(user_message, history):
        return gr.update(value=""), history + [[user_message,None]]
        # , interactive=False
    def bot(history):
        # Remove the second element of the last element of the list
        # del history[-1][1]
        bot_message = palm.chat(
            context=context,
            examples=examples,
            messages=history[-1][0]
        )
        history[-1][1] = ""
        for character in bot_message.last:
            history[-1][1] += character
            time.sleep(0.005)
            yield history
    response = msg.submit(user, [msg, chatbot], [msg, chatbot], queue=False).then(
        bot, chatbot,  chatbot
    )
    response = btn.click(user, [msg, chatbot], [msg, chatbot], queue=False).then(
        bot, chatbot,  chatbot
    )
    # response.then(lambda: gr.update(interactive=True), None, [msg], queue=False)

demo.queue()
demo.launch()