Update app.py

app.py

@@ -9,6 +9,25 @@ from io import BytesIO
 from urllib.parse import quote
 from openai import OpenAI
 
+# ------------------ Authentication ------------------
+def login():
+    st.title("🔐 Login Required")
+    email = st.text_input("Email")
+    password = st.text_input("Password", type="password")
+    if st.button("Login"):
+        if email == "[email protected]" and password == "Pass.123":
+            st.session_state.authenticated = True
+            st.rerun()
+        else:
+            st.error("❌ Incorrect email or password.")
+
+if "authenticated" not in st.session_state:
+    st.session_state.authenticated = False
+
+if not st.session_state.authenticated:
+    login()
+    st.stop()
+
 # ------------------ App Configuration ------------------
 st.set_page_config(page_title="Schlaeger Forrestdale TechDocAIA", layout="wide", initial_sidebar_state="collapsed")
 st.title("📄 Schlaeger Forrestdale Document Assistant")