app.py

import gradio as gr
from gradio_client import Client

client = Client("https://ysharma-explore-llamav2-with-tgi.hf.space/")



title = "Llama2 70B Chatbot"
description = """
This Space demonstrates model [Llama-2-70b-chat-hf](https://huggingface.co/meta-llama/Llama-2-70b-chat-hf) by Meta, a Llama 2 model with 70B parameters fine-tuned for chat instructions. 
"""
css = """.toast-wrap { display: none !important } """
examples=[
    ['Hello there! How are you doing?'],
    ['Can you explain to me briefly what is Python programming language?'],
    ['Explain the plot of Cinderella in a sentence.'],
    ['How many hours does it take a man to eat a Helicopter?'],
    ["Write a 100-word article on 'Benefits of Open-Source in AI research'"],
    ]


# Stream text
def predict(message, chatbot, system_prompt="", temperature=0.9, max_new_tokens=4096):
    return client.predict(
			message,	# str in 'Message' Textbox component
            system_prompt,	# str in 'Optional system prompt' Textbox component
			temperature,	# int | float (numeric value between 0.0 and 1.0)
			max_new_tokens,	# int | float (numeric value between 0 and 4096)
			0.3,	# int | float (numeric value between 0.0 and 1)
			1,	# int | float (numeric value between 1.0 and 2.0)
			api_name="/chat"
    )
        




# Gradio Demo 
with gr.Blocks(theme=gr.themes.Base()) as demo:

    gr.ChatInterface(predict, title=title, description=description, css=css, examples=examples) 
        
demo.queue().launch(debug=True)