Enabling logger for capturing storage error 2

app.py

@@ -362,12 +362,16 @@ with gr.Blocks(css=CUSTOM_CSS, theme=dark_theme, title="NotebookLM") as demo:
 
     # ── Auth: on page load ───────────────────────────────────────────────────
     def on_app_load(profile: gr.OAuthProfile | None):
+        print(f"[on_app_load] profile={profile}")
         if profile is None:
             return None, gr.update(visible=True), gr.update(visible=False)
-        # Try to load existing data from HF Dataset repo
+        print(f"[on_app_load] Loading data for user: {profile.username}")
         state = StorageService.load_user_data(profile.username, profile.name)
         if state is None:
+            print(f"[on_app_load] No saved data found — creating default")
             state = create_default_user_data(profile.username, profile.name)
+        else:
+            print(f"[on_app_load] Loaded {len(state.notebooks)} notebook(s)")
         return state, gr.update(visible=False), gr.update(visible=True)
 
     demo.load(
@@ -440,12 +444,14 @@ with gr.Blocks(css=CUSTOM_CSS, theme=dark_theme, title="NotebookLM") as demo:
 
     # ── Sidebar: Save ────────────────────────────────────────────────────────
     def handle_save(state):
+        print(f"[handle_save] Called, state={state is not None}")
         if not state:
             return '<p style="color:#ef4444; font-size:0.8rem;">No data to save.</p>'
         try:
             StorageService.save_user_data(state)
             return '<p style="color:#22c55e; font-size:0.8rem;">Saved successfully!</p>'
         except Exception as e:
+            print(f"[handle_save] Error: {e}")
             return f'<p style="color:#ef4444; font-size:0.8rem;">Save failed: {e}</p>'
 
     save_btn.click(