Update app.py

app.py

@@ -1,42 +1,30 @@
 import streamlit as st
-import os
 
-# Load credentials from Hugging Face Secrets
-USERNAME = "tester"
-PASSWORD = "tester@123"
-
-# Initialize session state for login status
+# Initialize session state
 if "logged_in" not in st.session_state:
     st.session_state.logged_in = False
 
-# Login form
-def login_form():
-    with st.form("Login"):
-        username = st.text_input("Username")
-        password = st.text_input("Password", type="password")
-        submit_button = st.form_submit_button("Login")
-        
-        if submit_button:
-            if username == USERNAME and password == PASSWORD:
-                st.session_state.logged_in = True
-                st.success("Logged in successfully!")
-            else:
-                st.error("Invalid username or password")
+# Callback for login
+def login_callback():
+    username = st.session_state.username_input
+    password = st.session_state.password_input
+    if username == "admin" and password == "password":  # Replace with your credentials
+        st.session_state.logged_in = True
+    else:
+        st.error("Invalid username or password")
 
-# Logout button
-def logout():
+# Callback for logout
+def logout_callback():
     st.session_state.logged_in = False
-    st.info("Logged out successfully!")
 
-# Main app logic
-def main_app():
-    st.title("Welcome to the App!")
-    st.write("You are logged in. Here is your protected content.")
-    if st.button("Logout"):
-        logout()
+# Login form
+if not st.session_state.logged_in:
+    st.subheader("Login")
+    st.text_input("Username", key="username_input")
+    st.text_input("Password", type="password", key="password_input")
+    st.button("Login", on_click=login_callback)
 
-# Render the app based on login status
+# Logout button
 if st.session_state.logged_in:
-    main_app()
-else:
-    login_form()
+    st.subheader("Welcome to the App!")
+    st.button("Logout", on_click=logout_callback)