src/openfactcheck/app/app.py

import streamlit as st
from streamlit_option_menu import option_menu

class App:
    def __init__(self):
        pass

    def run(self):

        # Set up Dashboard
        st.set_page_config(page_title="OpenFactCheck Dashboard", 
                        page_icon=":bar_chart:", 
                        layout="wide")
                        
        # Title
        st.markdown("<h1 style='text-align: center;'>OpenFactCheck Dashboard</h1>", unsafe_allow_html=True)
        st.markdown("<h5 style='text-align: center;'>An Open-source Factuality Evaluation Demo for LLMs</h3>", unsafe_allow_html=True)

        # Selection Menu
        selected = option_menu(None, ["Evaluate LLM Response", "Evaluate LLM", "Evaluate FactChecker", "Leaderboards", "About"], 
            icons=['card-checklist', 'check-square', "check2-all", "trophy", "info-circle"],
            menu_icon="cast", 
            default_index=0, 
            orientation="horizontal"
        )

if __name__ == "__main__":
    app = App()
    app.run()