Delete app.py

app.py

@@ -1,469 +0,0 @@
-import os
-import json
-import shutil
-import gradio as gr
-import tempfile
-from datetime import datetime
-from typing import List, Dict, Any, Optional
-from pytube import YouTube
-from pathlib import Path # <-- Add this import at the top of your file with the other imports
-
-# --- Agent Imports & Safe Fallbacks ---
-try:
-    from alz_companion.agent import (
-        bootstrap_vectorstore, make_rag_chain, answer_query, synthesize_tts,
-        transcribe_audio, detect_tags_from_query, describe_image, build_or_load_vectorstore,
-        _default_embeddings
-    )
-    from alz_companion.prompts import BEHAVIOUR_TAGS, EMOTION_STYLES
-    from langchain.schema import Document
-    from langchain_community.vectorstores import FAISS
-    AGENT_OK = True
-except Exception as e:
-    AGENT_OK = False
-    # Define all fallback functions and classes
-    def bootstrap_vectorstore(sample_paths=None, index_path="data/"): return object()
-    def build_or_load_vectorstore(docs, index_path, is_personal=False): return object()
-    def make_rag_chain(vs_general, vs_personal, **kwargs): return lambda q, **k: {"answer": f"(Demo) You asked: {q}", "sources": []}
-    def answer_query(chain, q, **kwargs): return chain(q, **kwargs)
-    def synthesize_tts(text: str, lang: str = "en"): return None
-    def transcribe_audio(filepath: str, lang: str = "en"): return "This is a transcribed message."
-    def detect_tags_from_query(query: str, behavior_options: list, emotion_options: list): return {"detected_behavior": "None", "detected_emotion": "None"}
-    def describe_image(image_path: str): return "This is a description of an image."
-    def _default_embeddings(): return None
-    class Document:
-        def __init__(self, page_content, metadata):
-            self.page_content = page_content
-            self.metadata = metadata
-    class FAISS:
-        def __init__(self):
-            self.docstore = type('obj', (object,), {'_dict': {}})()
-    BEHAVIOUR_TAGS = {"None": []}
-    EMOTION_STYLES = {"None": {}}
-    print(f"WARNING: Could not import from alz_companion ({e}). Running in UI-only demo mode.")
-
-# --- Centralized Configuration ---
-CONFIG = {
-    "themes": ["All", "The Father", "Still Alice", "Away from Her", "General Caregiving"],
-    "roles": ["patient", "caregiver"],
-    "behavior_tags": ["None"] + list(BEHAVIOUR_TAGS.keys()),
-    "emotion_tags": ["None"] + list(EMOTION_STYLES.keys()),
-    "languages": {"English": "en", "Chinese": "zh", "Malay": "ms", "French": "fr", "Spanish": "es"},
-    "tones": ["warm", "neutral", "formal", "playful"]
-}
-
-# --- File Management & Vector Store Logic ---
-INDEX_BASE = os.getenv('INDEX_BASE', 'data')
-UPLOADS_BASE = os.path.join(INDEX_BASE, "uploads")
-
-# OPTION A: --- CHANGE THIS LINE ---
-PERSONAL_INDEX_PATH = os.path.join(str(Path.home()), "AlzCompanionData", "personal_faiss_index")
-# OPTION A: --- END CHANGE ---
-# old code PERSONAL_INDEX_PATH = os.path.join(INDEX_BASE, "personal_faiss_index")
-os.makedirs(UPLOADS_BASE, exist_ok=True)
-# OPTION A: Also create the parent directory for the personal index
-os.makedirs(os.path.dirname(PERSONAL_INDEX_PATH), exist_ok=True)
-
-# OPTION B: --- Example for macOS or Linux ---
-# OPTION B: PERSONAL_INDEX_PATH = "/Users/YourUsername/AlzCompanionData/personal_faiss_index"
-# OPTION B: Make sure to create the directory
-# OPTION B: os.makedirs(os.path.dirname(PERSONAL_INDEX_PATH), exist_ok=True)
-
-THEME_PATHS = {t: os.path.join(INDEX_BASE, f"faiss_index_{t.replace(' ', '').lower()}") for t in CONFIG["themes"]}
-vectorstores = {}
-personal_vectorstore = None
-
-
-def canonical_theme(tk: str) -> str: return tk if tk in CONFIG["themes"] else "All"
-def theme_upload_dir(theme: str) -> str:
-    p = os.path.join(UPLOADS_BASE, f"theme_{canonical_theme(theme).replace(' ', '').lower()}")
-    os.makedirs(p, exist_ok=True)
-    return p
-def load_manifest(theme: str) -> Dict[str, Any]:
-    p = os.path.join(theme_upload_dir(theme), "manifest.json")
-    if os.path.exists(p):
-        try:
-            with open(p, "r", encoding="utf-8") as f: return json.load(f)
-        except Exception: pass
-    return {"files": {}}
-def save_manifest(theme: str, man: Dict[str, Any]):
-    with open(os.path.join(theme_upload_dir(theme), "manifest.json"), "w", encoding="utf-8") as f: json.dump(man, f, indent=2)
-def list_theme_files(theme: str) -> List[tuple[str, bool]]:
-    man = load_manifest(theme)
-    base = theme_upload_dir(theme)
-    found = [(n, bool(e)) for n, e in man.get("files", {}).items() if os.path.exists(os.path.join(base, n))]
-    existing = {n for n, e in found}
-    for name in sorted(os.listdir(base)):
-        if name not in existing and os.path.isfile(os.path.join(base, name)): found.append((name, False))
-    man["files"] = dict(found)
-    save_manifest(theme, man)
-    return found
-def copy_into_theme(theme: str, src_path: str) -> str:
-    fname = os.path.basename(src_path)
-    dest = os.path.join(theme_upload_dir(theme), fname)
-    shutil.copy2(src_path, dest)
-    return dest
-def seed_files_into_theme(theme: str):
-    SEED_FILES = [
-        ("sample_data/caregiving_tips.txt", True),
-        ("sample_data/the_father_segments_tagged_with_emotion_hybrid.jsonl", True),
-        ("sample_data/still_alice_segments_tagged_with_emotion_hybrid.jsonl", True),
-        ("sample_data/away_from_her_segments_tagged_with_emotion_hybrid.jsonl", True)
-    ]
-    man, changed = load_manifest(theme), False
-    for path, enable in SEED_FILES:
-        if not os.path.exists(path): continue
-        fname = os.path.basename(path)
-        if not os.path.exists(os.path.join(theme_upload_dir(theme), fname)):
-            copy_into_theme(theme, path)
-            man["files"][fname] = bool(enable)
-            changed = True
-    if changed: save_manifest(theme, man)
-
-def ensure_index(theme='All'):
-    theme = canonical_theme(theme)
-    if theme in vectorstores: return vectorstores[theme]
-    upload_dir = theme_upload_dir(theme)
-    enabled_files = [os.path.join(upload_dir, n) for n, enabled in list_theme_files(theme) if enabled]
-    index_path = THEME_PATHS.get(theme)
-    vectorstores[theme] = bootstrap_vectorstore(sample_paths=enabled_files, index_path=index_path)
-    return vectorstores[theme]
-
-# --- Gradio Callbacks ---
-def collect_settings(*args):
-    keys = ["role", "patient_name", "caregiver_name", "tone", "language", "tts_lang", "temperature", "behaviour_tag", "emotion_tag", "active_theme", "tts_on", "debug_mode"]
-    return dict(zip(keys, args))
-
-def parse_and_tag_entries(text_content: str, source: str) -> List[Document]:
-    # Correct separator for the user's file format
-    entries = text_content.split('\n—\n')
-    docs_to_add = []
-    
-    for entry in entries:
-        if not entry.strip():
-            continue
-            
-        title = "Untitled Text Entry"
-        content = entry.strip()
-
-        # Improved parsing logic
-        lines = entry.strip().split('\n')
-        if lines and "title:" in lines[0].lower():
-            title_line = lines[0].split(':', 1)
-            title = title_line[1].strip() if len(title_line) > 1 else "Untitled"
-            
-            content_part = "\n".join(lines[1:])
-            if "content:" in content_part.lower():
-                content = content_part.split(':', 1)[1].strip()
-            else:
-                content = content_part.strip()
-
-        full_content = f"Title: {title}\n\nContent: {content}"
-
-        print(f"  - Parsing entry: '{title}'")
-        behavior_options = CONFIG.get("behavior_tags", [])
-        emotion_options = CONFIG.get("emotion_tags", [])
-        detected_tags = detect_tags_from_query(content, behavior_options=behavior_options, emotion_options=emotion_options)
-        
-        metadata = {"source": source, "title": title}
-        if detected_tags.get("detected_behavior") != "None": metadata["behaviors"] = [detected_tags.get("detected_behavior").lower()]
-        if detected_tags.get("detected_emotion") != "None": metadata["emotion"] = detected_tags.get("detected_emotion").lower()
-        
-        docs_to_add.append(Document(page_content=full_content, metadata=metadata))
-        
-    return docs_to_add
-
-def handle_add_knowledge(title, text_input, file_input, image_input, yt_url):
-    global personal_vectorstore
-    docs_to_add = []
-
-    # Corrected prioritization of inputs
-    if text_input and text_input.strip():
-        # Handle manual text input first
-        docs_to_add = parse_and_tag_entries(f"Title: {title}\n\nContent: {text_input}", "Text Input")
-    elif file_input:
-        content_source = os.path.basename(file_input)
-        if file_input.lower().endswith('.txt'):
-            with open(file_input, 'r', encoding='utf-8') as f:
-                file_content = f.read()
-            docs_to_add = parse_and_tag_entries(file_content, content_source)
-        else: # Handle audio/video
-            final_title = title.strip() if title and title.strip() else "Audio/Video Note"
-            content_text = transcribe_audio(file_input)
-            full_content = f"Title: {final_title}\n\nContent: {content_text}"
-            docs_to_add = parse_and_tag_entries(full_content, content_source)
-    elif image_input:
-        final_title = title.strip() if title and title.strip() else "Image Note"
-        content_text = describe_image(image_input)
-        full_content = f"Title: {final_title}\n\nContent: {content_text}"
-        docs_to_add = parse_and_tag_entries(full_content, "Image Input")
-    elif yt_url and ("youtube.com" in yt_url or "youtu.be" in yt_url):
-        try:
-            yt = YouTube(yt_url)
-            video_title = yt.title
-            final_title = title.strip() if title and title.strip() else video_title
-            audio_stream = yt.streams.get_audio_only()
-            with tempfile.NamedTemporaryFile(suffix=".mp4", delete=False) as temp_audio_file:
-                audio_stream.download(filename=temp_audio_file.name)
-                temp_audio_path = temp_audio_file.name
-            content_text = transcribe_audio(temp_audio_path)
-            content_source = f"YouTube: {video_title}"
-            os.remove(temp_audio_path)
-            full_content = f"Title: {final_title}\n\nContent: {content_text}"
-            docs_to_add = parse_and_tag_entries(full_content, content_source)
-        except Exception as e:
-            return f"Error processing YouTube link: {e}"
-    else:
-        return "Please provide a title and content, or another input source."
-
-    if not docs_to_add:
-        return "No processable content found to add."
-    
-    if personal_vectorstore is None:
-        personal_vectorstore = build_or_load_vectorstore(docs_to_add, PERSONAL_INDEX_PATH, is_personal=True)
-    else:
-        personal_vectorstore.add_documents(docs_to_add)
-    
-    personal_vectorstore.save_local(PERSONAL_INDEX_PATH)
-    return f"Successfully added {len(docs_to_add)} new memory/memories."
-
-def save_chat_to_memory(chat_history):
-    global personal_vectorstore
-    if not chat_history: return "Nothing to save."
-    formatted_chat = []
-    for message in chat_history:
-        role = "User" if message["role"] == "user" else "Assistant"
-        content = message["content"].strip()
-        if content.startswith("*(Auto-detected context:"): continue
-        formatted_chat.append(f"{role}: {content}")
-    conversation_text = "\n".join(formatted_chat)
-    if not conversation_text: return "No conversation content to save."
-    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-    title = f"Conversation from {timestamp}"
-    full_content = f"Title: {title}\n\nContent:\n{conversation_text}"
-    doc_to_add = Document(page_content=full_content, metadata={"source": "Saved Chat", "title": title})
-    if personal_vectorstore is None:
-        personal_vectorstore = build_or_load_vectorstore([doc_to_add], PERSONAL_INDEX_PATH, is_personal=True)
-    else:
-        personal_vectorstore.add_documents([doc_to_add])
-    personal_vectorstore.save_local(PERSONAL_INDEX_PATH)
-    print(f"Saved conversation to long-term memory.")
-    return f"Conversation from {timestamp} saved successfully!"
-
-def list_personal_memories():
-    global personal_vectorstore
-    if personal_vectorstore is None or not hasattr(personal_vectorstore.docstore, '_dict') or not personal_vectorstore.docstore._dict:
-        return gr.update(value=[["No memories to display", "", ""]]), gr.update(choices=["No memories to select"], value=None)
-    docs = list(personal_vectorstore.docstore._dict.values())
-    dataframe_data = [[doc.metadata.get('title', 'Untitled'), doc.metadata.get('source', 'Unknown'), doc.page_content] for doc in docs]
-    dropdown_choices = [doc.page_content for doc in docs]
-    return gr.update(value=dataframe_data), gr.update(choices=dropdown_choices)
-
-def delete_personal_memory(memory_to_delete):
-    global personal_vectorstore
-    if personal_vectorstore is None or not memory_to_delete:
-        return "Knowledge base is empty or no memory selected."
-    all_docs = list(personal_vectorstore.docstore._dict.values())
-    docs_to_keep = [doc for doc in all_docs if doc.page_content != memory_to_delete]
-    if len(all_docs) == len(docs_to_keep):
-        return "Error: Could not find the selected memory to delete."
-    print(f"Deleting memory. {len(docs_to_keep)} memories remaining.")
-    if not docs_to_keep:
-        if os.path.isdir(PERSONAL_INDEX_PATH):
-            shutil.rmtree(PERSONAL_INDEX_PATH)
-        personal_vectorstore = build_or_load_vectorstore([], PERSONAL_INDEX_PATH, is_personal=True)
-    else:
-        new_vs = FAISS.from_documents(docs_to_keep, _default_embeddings())
-        new_vs.save_local(PERSONAL_INDEX_PATH)
-        personal_vectorstore = new_vs
-    return "Successfully deleted memory. The list will now refresh."
-
-def chat_fn(user_text, audio_file, settings, chat_history):
-    global personal_vectorstore
-    question = (user_text or "").strip()
-    if audio_file and not question:
-        try:
-            voice_lang_name = settings.get("tts_lang", "English")
-            voice_lang_code = CONFIG["languages"].get(voice_lang_name, "en")
-            question = transcribe_audio(audio_file, lang=voice_lang_code)
-        except Exception as e:
-            err_msg = f"Audio Error: {e}" if settings.get("debug_mode") else "Sorry, I couldn't understand the audio."
-            chat_history.append({"role": "assistant", "content": err_msg})
-            return "", None, chat_history
-    if not question:
-        return "", None, chat_history
-    chat_history.append({"role": "user", "content": question})
-    manual_behavior_tag = settings.get("behaviour_tag")
-    manual_emotion_tag = settings.get("emotion_tag")
-    if manual_behavior_tag not in [None, "None"] or manual_emotion_tag not in [None, "None"]:
-        scenario_tag, emotion_tag = manual_behavior_tag, manual_emotion_tag
-    else:
-        behavior_options = CONFIG.get("behavior_tags", [])
-        emotion_options = CONFIG.get("emotion_tags", [])
-        detected_tags = detect_tags_from_query(question, behavior_options=behavior_options, emotion_options=emotion_options)
-        scenario_tag, emotion_tag = detected_tags.get("detected_behavior"), detected_tags.get("detected_emotion")
-        if (scenario_tag and scenario_tag != "None") or (emotion_tag and emotion_tag != "None"):
-            detected_msg = f"*(Auto-detected context: Behavior=`{scenario_tag}`, Emotion=`{emotion_tag}`)*"
-            chat_history.append({"role": "assistant", "content": detected_msg})
-    active_theme = settings.get("active_theme", "All")
-    vs_general = ensure_index(active_theme)
-    if personal_vectorstore is None:
-        personal_vectorstore = build_or_load_vectorstore([], PERSONAL_INDEX_PATH, is_personal=True)
-    rag_chain_settings = {"role": settings.get("role"), "temperature": settings.get("temperature"), "language": settings.get("language"), "patient_name": settings.get("patient_name"), "caregiver_name": settings.get("caregiver_name"), "tone": settings.get("tone"),}
-    chain = make_rag_chain(vs_general, personal_vectorstore, **rag_chain_settings)
-    if scenario_tag == "None": scenario_tag = None
-    if emotion_tag == "None": emotion_tag = None
-    simple_history = chat_history[:-1]
-    response = answer_query(chain, question, chat_history=simple_history, scenario_tag=scenario_tag, emotion_tag=emotion_tag)
-    answer = response.get("answer", "[No answer found]")
-    chat_history.append({"role": "assistant", "content": answer})
-    audio_out = None
-    if settings.get("tts_on") and answer:
-        tts_lang_code = CONFIG["languages"].get(settings.get("tts_lang"), "en")
-        audio_out = synthesize_tts(answer, lang=tts_lang_code)
-    from gradio import update
-    return "", (update(value=audio_out, visible=bool(audio_out))), chat_history
-
-def upload_knowledge(files, current_theme):
-    if not files: return "No files were selected to upload."
-    added = 0
-    for f in files:
-        try:
-            copy_into_theme(current_theme, f.name); added += 1
-        except Exception as e: print(f"Error uploading file {f.name}: {e}")
-    if added > 0 and current_theme in vectorstores: del vectorstores[current_theme]
-    return f"Uploaded {added} file(s). Refreshing file list..."
-def save_file_selection(current_theme, enabled_files):
-    man = load_manifest(current_theme)
-    for fname in man['files']: man['files'][fname] = fname in enabled_files
-    save_manifest(current_theme, man)
-    if current_theme in vectorstores: del vectorstores[current_theme]
-    return f"Settings saved. Index for theme '{current_theme}' will rebuild on the next query."
-def refresh_file_list_ui(current_theme):
-    files = list_theme_files(current_theme)
-    enabled = [f for f, en in files if en]
-    msg = f"Found {len(files)} file(s). {len(enabled)} enabled."
-    return gr.update(choices=[f for f, _ in files], value=enabled), msg
-def auto_setup_on_load(current_theme):
-    theme_dir = theme_upload_dir(current_theme)
-    if not os.listdir(theme_dir):
-        print("First-time setup: Auto-seeding sample data...")
-        seed_files_into_theme(current_theme)
-    all_settings = collect_settings("patient", "", "", "warm", "English", "English", 0.7, "None", "None", "All", True, False)
-    files_ui, status_msg = refresh_file_list_ui(current_theme)
-    return all_settings, files_ui, status_msg
-
-# --- UI Definition ---
-CSS = ".gradio-container { font-size: 14px; } #chatbot { min-height: 250px; } #audio_out audio { max-height: 40px; } #audio_in audio { max-height: 40px; padding: 0; }"
-
-with gr.Blocks(theme=gr.themes.Soft(), css=CSS) as demo:
-    settings_state = gr.State({})
-    with gr.Tab("Chat"):
-        user_text = gr.Textbox(show_label=False, placeholder="Type your message here...")
-        audio_in = gr.Audio(sources=["microphone"], type="filepath", label="Voice Input", elem_id="audio_in")
-        with gr.Row():
-            submit_btn = gr.Button("Send", variant="primary")
-            save_btn = gr.Button("Save to Memory")
-            clear_btn = gr.Button("Clear")
-        chat_status = gr.Markdown()
-        audio_out = gr.Audio(label="Response Audio", autoplay=True, visible=True, elem_id="audio_out")
-        chatbot = gr.Chatbot(elem_id="chatbot", label="Conversation", type="messages")
-    with gr.Tab("Personalize"):
-        with gr.Accordion("Add to Personal Knowledge Base", open=True):
-            gr.Markdown("Add personal notes, memories, or descriptions. A descriptive title helps the AI find memories more accurately.")
-            personal_title = gr.Textbox(label="Title / Entry Name", placeholder="e.g., 'Dad's favorite songs'")
-            personal_text = gr.Textbox(lines=5, label="Text Content (or use file upload)", placeholder="Type or paste text here. Use '—' on a new line to separate multiple entries.")
-            personal_file = gr.File(label="Upload Audio/Video/Text File")
-            personal_image = gr.Image(type="filepath", label="Upload Image")
-            personal_yt_url = gr.Textbox(label="Or, provide a YouTube URL", placeholder="Paste a YouTube link here...")
-            with gr.Row():
-                personal_add_btn = gr.Button("Add Knowledge to Memory", variant="primary")
-            personal_status = gr.Markdown()
-        with gr.Accordion("Manage Personal Knowledge", open=False):
-            personal_memory_display = gr.DataFrame(headers=["Title", "Source", "Content"], label="Saved Personal Memories", interactive=False, row_count=(5, "dynamic"))
-            with gr.Row():
-                personal_refresh_btn = gr.Button("Refresh Memories")
-            with gr.Row():
-                personal_delete_selector = gr.Dropdown(label="Select a memory to delete (by its full content)", scale=3, interactive=True)
-                personal_delete_btn = gr.Button("Delete Selected Memory", variant="stop", scale=1)
-            personal_delete_status = gr.Markdown()
-    with gr.Tab("Settings"):
-        with gr.Group():
-            gr.Markdown("## Conversation & Persona Settings")
-            with gr.Row():
-                role = gr.Radio(CONFIG["roles"], value="caregiver", label="Your Role")
-                temperature = gr.Slider(0.0, 1.2, value=0.7, step=0.1, label="Creativity")
-                tone = gr.Dropdown(CONFIG["tones"], value="warm", label="Response Tone")
-            with gr.Row():
-                patient_name = gr.Textbox(label="Patient's Name", placeholder="e.g., 'Dad' or 'John'")
-                caregiver_name = gr.Textbox(label="Caregiver's Name", placeholder="e.g., 'me' or 'Jane'")
-                behaviour_tag = gr.Dropdown(CONFIG["behavior_tags"], value="None", label="Behaviour Filter (Manual Override)")
-                emotion_tag = gr.Dropdown(CONFIG["emotion_tags"], value="None", label="Emotion Filter (Manual Override)")
-        with gr.Accordion("Language, Voice & Debugging", open=False):
-            language = gr.Dropdown(list(CONFIG["languages"].keys()), value="English", label="Response Language")
-            tts_lang = gr.Dropdown(list(CONFIG["languages"].keys()), value="English", label="Voice Language")
-            tts_on = gr.Checkbox(True, label="Enable Voice Response (TTS)")
-            debug_mode = gr.Checkbox(False, label="Show Debug Info")
-        gr.Markdown("--- \n ## General Knowledge Base Management")
-        active_theme = gr.Radio(CONFIG["themes"], value="All", label="Active Knowledge Theme")
-        with gr.Row():
-            with gr.Column(scale=1):
-                files_in = gr.File(file_count="multiple", file_types=[".jsonl", ".txt"], label="Upload Knowledge Files")
-                upload_btn = gr.Button("Upload to Theme", variant="secondary")
-                seed_btn = gr.Button("Import Sample Data", variant="secondary")
-            with gr.Column(scale=2):
-                mgmt_status = gr.Markdown()
-                files_box = gr.CheckboxGroup(choices=[], label="Enable Files for the Selected Theme")
-                with gr.Row():
-                    save_files_btn = gr.Button("Save Selection", variant="primary")
-                    refresh_btn = gr.Button("Refresh List")
-    # --- Event Wiring ---
-    all_settings_components = [role, patient_name, caregiver_name, tone, language, tts_lang, temperature, behaviour_tag, emotion_tag, active_theme, tts_on, debug_mode]
-    for component in all_settings_components:
-        component.change(fn=collect_settings, inputs=all_settings_components, outputs=settings_state)
-    
-    submit_btn.click(fn=chat_fn, inputs=[user_text, audio_in, settings_state, chatbot], outputs=[user_text, audio_out, chatbot])
-    save_btn.click(fn=save_chat_to_memory, inputs=[chatbot], outputs=[chat_status])
-    clear_btn.click(lambda: (None, None, [], None, "", ""), outputs=[user_text, audio_out, chatbot, audio_in, user_text, chat_status])
-    
-    personal_add_btn.click(
-        fn=handle_add_knowledge,
-        inputs=[personal_title, personal_text, personal_file, personal_image, personal_yt_url], 
-        outputs=[personal_status]
-    ).then(
-        lambda: (None, None, None, None, None), 
-        outputs=[personal_title, personal_text, personal_file, personal_image, personal_yt_url]
-    )
-    
-    personal_refresh_btn.click(fn=list_personal_memories, inputs=None, outputs=[personal_memory_display, personal_delete_selector])
-    personal_delete_btn.click(fn=delete_personal_memory, inputs=[personal_delete_selector], outputs=[personal_delete_status]).then(fn=list_personal_memories, inputs=None, outputs=[personal_memory_display, personal_delete_selector])
-    
-    upload_btn.click(upload_knowledge, inputs=[files_in, active_theme], outputs=[mgmt_status]).then(refresh_file_list_ui, inputs=[active_theme], outputs=[files_box, mgmt_status])
-    save_files_btn.click(save_file_selection, inputs=[active_theme, files_box], outputs=[mgmt_status])
-    seed_btn.click(seed_files_into_theme, inputs=[active_theme]).then(refresh_file_list_ui, inputs=[active_theme], outputs=[files_box, mgmt_status])
-    refresh_btn.click(refresh_file_list_ui, inputs=[active_theme], outputs=[files_box, mgmt_status])
-    active_theme.change(refresh_file_list_ui, inputs=[active_theme], outputs=[files_box, mgmt_status])
-    demo.load(auto_setup_on_load, inputs=[active_theme], outputs=[settings_state, files_box, mgmt_status])
-
-# --- Startup Logic ---
-def pre_load_indexes():
-    global personal_vectorstore
-    print("Pre-loading all knowledge base indexes at startup...")
-    for theme in CONFIG["themes"]:
-        print(f"  - Loading general index for theme: '{theme}'")
-        try:
-            ensure_index(theme)
-            print(f"    ...'{theme}' theme loaded successfully.")
-        except Exception as e:
-            print(f"    ...Error loading theme '{theme}': {e}")
-    print("  - Loading personal knowledge index...")
-    try:
-        personal_vectorstore = build_or_load_vectorstore([], PERSONAL_INDEX_PATH, is_personal=True)
-        print("    ...Personal knowledge loaded successfully.")
-    except Exception as e:
-        print(f"    ...Error loading personal knowledge: {e}")
-    print("All indexes loaded. Application is ready.")
-
-if __name__ == "__main__":
-    pre_load_indexes()
-    demo.queue().launch(debug=True)