app.py

import gradio as gr
import random
from huggingface_hub import InferenceClient

client = InferenceClient("microsoft/phi-4") #microsoft text gen model

def random_respond(message, history):
    messages = [{"role": "system", "content": "You are a friendly chatbot."}]
    
    if history:
        messages.extend(history)
        
    messages.append({"role": "user", "content": message})

    response = client.chat_completion(
        messages,
        max_tokens = 1000
    )

    return response['choices'][0]['message']['content'].strip()
    
    # responses = ["yes", "no"]
    # return random.choices(responses)
    

chatbot = gr.ChatInterface(random_respond, type = "messages", title = "chatbott")
chatbot.launch()