Update app.py

app.py

@@ -1,41 +1,80 @@
 import streamlit as st
-import pandas as pd
-from io import StringIO
-import json
+
+# --- 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")
+
+
+# --- PAGE SETUP ---
+home_page = st.Page(
+    page="pages/home.py",
+    title="Home",
+    icon=":material/home:",
+    default=True,)
+
+demo_page = st.Page(
+    page="pages/demo.py",
+    title="type text",
+    icon=":material/keyboard:",
+    default=False,)
+
+upload_file_page = st.Page(
+    page="pages/upload_file.py",
+    title="upload file (page 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)
+
+
+# --- 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()
+
+#import pandas as pd
+#from io import StringIO
+#import json
 #import torch
-from transformers import pipeline, AutoTokenizer, AutoModelForCausalLM #AutoModelForTokenClassification
-from sentence_transformers import SentenceTransformer, util 
+#from transformers import pipeline, AutoTokenizer, AutoModelForCausalLM #AutoModelForTokenClassification
+#from sentence_transformers import SentenceTransformer, util 
 #import lmdeploy
 #import turbomind as tm 
 
-from backend.utils import get_current_ram_usage, ga
+#from backend.utils import get_current_ram_usage, ga
 #import backend.aragpt
-import backend.home
-import backend.processor
+#import backend.home
+#import backend.processor
 #import backend.sa
 #import backend.qa
 
-st.set_page_config(
-    page_title="TEST", page_icon="📖", initial_sidebar_state="expanded", layout="wide"
-)
+#st.set_page_config(
+#    page_title="TEST", page_icon="📖", initial_sidebar_state="expanded", layout="wide"
+#)
 
-ga(st.__file__)
+#ga(st.__file__)
 
-PAGES = {
-    "Home": backend.home,
-    "Demo": Demo,
-    "About": backend.home
-}
+#PAGES = {
+#    "Home": backend.home,
+#    "Demo": Demo,
+#    "About": backend.home
+#}
 
-st.sidebar.title("SBSmapper")
-selection = st.sidebar.radio("Pages", list(PAGES.keys()))
+#st.sidebar.title("SBSmapper")
+#selection = st.sidebar.radio("Pages", list(PAGES.keys()))
 
-page = PAGES[selection]
+#page = PAGES[selection]
 # with st.spinner(f"Loading {selection} ..."):
 #ast.shared.components.write_page(page)
 
-st.sidebar.header("Info")
-st.sidebar.write("Project by JA RAD")
+#st.sidebar.header("Info")
+#st.sidebar.write("Project by JA RAD")
 #st.sidebar.write(
 #    "Pre-trained models are available on [HF Hub](https://huggingface.co/)"
 #)
@@ -45,9 +84,9 @@ st.sidebar.write("Project by JA RAD")
 #st.sidebar.write(
 #    "App source code available on [GitHub](https://github.com/)"
 #)
-if st.sidebar.checkbox("Show RAM usage"):
-    ram = get_current_ram_usage()
-    st.sidebar.write("Ram usage: {:.2f}/{:.2f} GB".format(ram[0], ram[1]))
+#if st.sidebar.checkbox("Show RAM usage"):
+#    ram = get_current_ram_usage()
+#    st.sidebar.write("Ram usage: {:.2f}/{:.2f} GB".format(ram[0], ram[1]))
 
 """
 import os