Update app.py

app.py

@@ -4,7 +4,6 @@ from openai import OpenAI
 import gradio as gr
 from auth import register_user, login_user, logout_user, save_chats, delete_account
 from response_modes import chat_stream   # ← Make sure this file exists
-from phone_verification import send_otp
 
 # ================== SETTINGS ==================
 API_KEY = os.environ.get("API_KEY")
@@ -78,10 +77,9 @@ with gr.Blocks(title="NVIDIA AI Chat") as demo:
 
     with gr.Accordion("📖 How to Use", open=True):
         gr.Markdown("""
-**1.** Enter Phone Number (+639...) → Click **📱 Send OTP**  
-**2.** Check your phone SMS for the 6-digit code  
-**3.** Enter OTP → Click **Register**  
-**4.** Load Model → Chat
+**1.** Enter Username & Password → Click **Register**  
+**2.** Login → Load Model
+**3.** Create/Select Chat → Start Prompt
         """)
 
     current_model = gr.State(None)
@@ -123,11 +121,8 @@ with gr.Blocks(title="NVIDIA AI Chat") as demo:
     with gr.Row():
         username_input = gr.Textbox(label="Username", scale=2)
         password_input = gr.Textbox(label="Password", type="password", scale=2)
-        phone_input = gr.Textbox(label="Phone Number (+639...)", scale=2, placeholder="+639171234567")
 
     with gr.Row():
-        otp_input = gr.Textbox(label="Enter 6-digit OTP from SMS", type="password", scale=2)
-        send_otp_btn = gr.Button("Send OTP", variant="secondary")
         register_btn = gr.Button("Register", variant="secondary")
         login_btn = gr.Button("Login", variant="primary")
         logout_btn = gr.Button("Logout", visible=False, variant="stop")
@@ -139,22 +134,13 @@ with gr.Blocks(title="NVIDIA AI Chat") as demo:
             confirm_delete_btn = gr.Button("YES, DELETE FOREVER", variant="stop")
 
     # ================== EVENTS ==================
-    send_otp_btn.click(
-        lambda phone, auth_globals: send_otp(phone, auth_globals),
-        [phone_input, auth_globals_state],
-        status_label
-    ).then(
-        lambda msg: gr.Info(msg) if "✅" in msg else gr.Warning(msg),
-        status_label,
-        None
-    )
 
     register_btn.click(
         register_user,
-        [username_input, password_input, phone_input, otp_input, logged_in_username, auth_globals_state],
+        [username_input, password_input, phone_input, logged_in_username, auth_globals_state],
         [user_chats_state, current_chat_title, chatbot, chat_dropdown, logged_in_username, status_label, logout_btn, delete_acc_btn, confirm_row]
     ).then(lambda: gr.Info("✅ Registration successful!", duration=4), None, None)\
-     .then(lambda: ("","","",""), None, [username_input, password_input, phone_input, otp_input])
+     .then(lambda: ("","","",""), None, [username_input, password_input, phone_input])
 
     login_btn.click(
         login_user,