def main()

in src/backend/entrypoints/streamlit_frontend/frontend.py [0:0]
40 lines of code
3 McCabe index (conditional complexity)

def main():
    st.elements.utils._shown_default_value_warning = True
    initializer_component()

    col1, _, col3, col4, col5 = st.columns([0.07, 0.15, 0.56, 0.15, 0.07])
    reset_phold = col1.container()
    header_phold = col3.empty()
    email_phold = col4.container()
    logout_button_phold = col5.container()

    header_phold.markdown(
        "<h2 style='text-align: center; color: black; '>Quantitative Research Service</h2>",
        unsafe_allow_html=True,
    )

    if st.session_state.logged_out:
        st.markdown(
            "<h1 style='text-align: center; color: black; '>You have signed out</h1>",
            unsafe_allow_html=True,
        )
        st.markdown(
            "<h2 style='text-align: center; color: black; '>Please reload the page</h2>",
            unsafe_allow_html=True,
        )
        st.stop()

    col1, col2, col3 = st.columns([0.35, 0.3, 0.35])
    login_phold = col2.empty()

    with login_phold:
        st.session_state.keycloak_session = login(
            url="https://kc.staging.deltixhub.io",
            realm="market_alerts",
            client_id=KEYCLOAK_CLIENT_ID,
        )

    if st.session_state.keycloak_session.authenticated:
        auth_header = {"Authorization": f"Bearer {st.session_state.keycloak_session.access_token}"}
        alerts_backend_proxy_singleton.set_auth_header(auth_header)
        alerts_backend_proxy_singleton.set_email(st.session_state.keycloak_session.user_info["email"])
    else:
        st.stop()

    main_tab, trading_tab, public_trading_tab = st.tabs(["Design", "My Models", "Public Models"])

    css = """
    <style>
        .stTabs [data-baseweb="tab-list"] button [data-testid="stMarkdownContainer"] p {
        font-size: 20px;
        }
    </style>
    """

    st.markdown(css, unsafe_allow_html=True)

    st.markdown(