import os
os.environ["OMP_NUM_THREADS"] = "1"  # Silence Gradio startup warning 

import gradio as gr
from SLM_CService import chat_with_memory

def respond(user_message, history):
    bot_reply = chat_with_memory(user_message)
    history = history + [(user_message, bot_reply)]
    return history, history

with gr.Blocks() as demo:
    gr.Markdown("# 🛎 Customer Support Chatbot")
    chatbot = gr.Chatbot()  # Replaces ChatInterface/FileMessage/TextMessage :contentReference[oaicite:8]{index=8}
    with gr.Row():
        user_in = gr.Textbox(placeholder="Type your message here...")
        submit = gr.Button("Send")
        reset = gr.Button("🔄 Reset Chat")
    submit.click(respond, [user_in, chatbot], [chatbot, chatbot])
    reset.click(lambda: ([], []), None, [chatbot, chatbot])

if __name__ == "__main__":
    demo.launch(server_name="0.0.0.0", server_port=7860)