Update app.py

app.py

@@ -1,39 +1,35 @@
 import streamlit as st
 import streamlit_authenticator as stauth
+import yaml
+from yaml.loader import SafeLoader
 
-# Define user authentication
-users = {
-    "credentials": {
-        "usernames": {
-            "user1": {"name": "User One", "password": "password1"},
-            "user2": {"name": "User Two", "password": "password2"},
-        }
-    },
-    "cookie": {
-        "expiry_days": 30,
-        "key": "my_secret_key",
-        "name": "streamlit_auth",
-    },
-}
-
-# Initialize the authenticator
+
+# --- YAML CONFIG FOR CREDENTIALS ---
+with open('./config.yaml') as file:
+    config = yaml.load(file, Loader=SafeLoader)
+
+
+# Authenticator setup
 authenticator = stauth.Authenticate(
-    credentials=users["credentials"],
-    cookie_name=users["cookie"]["name"],
-    key=users["cookie"]["key"],
-    cookie_expiry_days=users["cookie"]["expiry_days"],
+    config['credentials'],
+    config['cookie']['name'],
+    config['cookie']['key'],
+    config['cookie']['expiry_days'],
+    config['preauthorized']
 )
 
-# Login/Logout flow
-name, authentication_status, username = authenticator.login("Login", location="main")
+name, authentication_status, username = authenticator.login('Login', 'main')
 
 if authentication_status:
-    st.success(f"Welcome, {name}!")
-    user_input = st.text_input("Type a message here:")
-    if user_input:
-        st.write(f"Response: hi")
-    authenticator.logout("Logout", "sidebar")
+    st.write(f'Welcome *{name}*')
+    authenticator.logout('Logout', 'main')
+
+    # --- Text Input and Response ---
+    user_text = st.text_input("Enter some text:")
+    if user_text:
+        st.write("Hi!")
+
 elif authentication_status == False:
-    st.error("Username/password is incorrect.")
+    st.error('Username/password is incorrect')
 elif authentication_status == None:
-    st.warning("Please enter your username and password.")
+    st.warning('Please enter your username and password')