app.py

import gradio as gr
from bedrock_client import claude_llm
from utils import load_users

AUTHS = load_users('user.csv')


def chat(user_message, history):
    # append the user message
    messages = history + [{"role":"user","content":user_message}]

    # pick the right LLM
    llm = claude_llm 
    full = ""
    # stream tokens as they arrive
    for token in llm.stream(user_message):
        full += token
        # yield an updated history snapshot
        yield messages + [{"role":"assistant","content": full}]

    # final history
    messages.append({"role":"assistant","content":full})
    yield messages


with gr.Blocks(css_paths=["static/deval.css"],theme = gr.themes.Default(primary_hue="blue", secondary_hue="yellow"),) as demo:
    # ── Logo + Header + Logout ────────────────────────────────

    gr.Image(
        value="static/logo.png",
        show_label=False,
        interactive=False,
        show_download_button=False,
        show_fullscreen_button=False,
        elem_id="logo-primary",    # matches the CSS above
    )
        
    #logout_btn = gr.Button("Logout", elem_id="logout-btn")
    # inject auto-reload script
    gr.HTML(
        """
        <script>
          // Reload the page after 1 minutes (300 000 ms)
          setTimeout(() => {
            window.location.reload();
          }, 1000);
        </script>
        """
    )
    gr.ChatInterface(
        chat,
        type="messages",
        editable=True,
        concurrency_limit=200,
        save_history=True,
    )
    


demo.queue().launch(auth=AUTHS,share=True, ssr_mode=False,share=True)