Update app.py

app.py

@@ -11,6 +11,7 @@ import edge_tts
 import nest_asyncio
 import re
 import pytz
+import random
 from datetime import datetime
 from PyPDF2 import PdfReader
 import threading
@@ -697,15 +698,6 @@ def render_main_content():
                 st.toast("Message empty or same as last.")
         st.checkbox("Autosend Chat", key="autosend")
 
-    with tab_pdf:
-        st.header("📚 PDF Tools")
-        pdf_file = st.file_uploader("Upload PDF for Audio Conversion", type="pdf", key="pdf_upload")
-        max_pages = st.slider('Max Pages to Process', 1, 50, 10, key="pdf_pages")
-        if pdf_file:
-            if st.button("Process PDF to Audio", key="process_pdf_button"):
-                with st.spinner("Processing PDF... This may take time."):
-                    process_pdf_tab(pdf_file, max_pages, st.session_state.tts_voice)
-
     with tab_files:
         st.header("📂 Files & Settings")
         st.subheader("💾 World State Management")