app.py

import streamlit as st

# --- SHARED ON ALL PAGES ---
#st.logo(image=":material/medical_information:")
st.logo("images/medical_information_24dp_1F1F1F_FILL0_wght400_GRAD0_opsz24.png")
st.sidebar.text("Project by JA-RAD")
st.sidebar.title("Navigation")

# --- PAGE SETUP ---
home_page = st.Page(
    page="pages/home.py",
    title="Home",
    icon=":material/home:",
    default=True,)

type_text_page = st.Page(
    page="pages/type_text.py",
    title="DEMO type text",
    icon=":material/keyboard:",
    default=False,)

upload_file_page = st.Page(
    page="pages/upload_file.py",
    title="DEMO upload file (not yet active)",
    icon=":material/file_upload:",
    default=False,)

about_page = st.Page(
    page="pages/about.py",
    title="About the app",
    icon=":material/info:",
    default=False)

PAGES = {
    "Home": "pages/home.py" ,
    "DEMO type_text": "pages/type_text.py",
    "DEMO upload file (not yet active)": "pages/upload_file.py",
    "About": "pages/about.py",
}

#PAGES = {
#    "Home": backend.home,
#    "Arabic Text Preprocessor": backend.processor,
#   "Arabic Language Generation": backend.aragpt,
#    "Arabic Sentiment Analysis": backend.sa,
#    # "Arabic Sarcasm Detection": backend.sarcasm,
#    "Arabic Question Answering": backend.qa,
#}

selection = st.sidebar.radio("Pages", list(PAGES.keys()))
page = PAGES[selection]

# --- NAVIGATION SETUP ---
#pg = st.navigation(pages=[home_page, type_text_page, upload_file_page, about_page]) # WITHOUT SECTIONS
#pg = st.navigation({"Home": [home_page], "Demo": [type_text_page, upload_file_page], "About": [about_page]}) # WITH SECTIONS

#pg.run()