Update app.py

app.py

@@ -305,37 +305,70 @@ def display_about_page():
         <img src="https://content.linkedin.com/content/dam/me/business/en-us/amp/brand-site/v2/bg/LI-Logo.svg.original.svg" width="100">
     </a>
     """, unsafe_allow_html=True)
-def recommender():
-    user_password = st.text_input("Enter password:", type="password") [1, 3, 12]
-    if user_password == st.secrets["recommender_password"]:
-        st.swtich_page('pages/recommender.py')
-    else:
-        st.error("Incorrect password") [1, 2, 4] 
+import hmac
+
+def check_password():
+    """Returns `True` if the user entered a correct password."""
+
+    def login_form():
+        """Form with widgets to collect user information."""
+        with st.form("Credentials"):
+            st.text_input("Username", key="username")
+            st.text_input("Password", type="password", key="password")
+            st.form_submit_button("Log in", on_click=password_entered)
+
+    def password_entered():
+        """Checks whether a password entered by the user is correct."""
+        if st.session_state["username"] in st.secrets[
+            "passwords"
+        ] and hmac.compare_digest(
+            st.session_state["password"],
+            st.secrets.passwords[st.session_state["username"]],
+        ):
+            st.session_state["password_correct"] = True
+            del st.session_state["password"]  # Don't store username or password.
+            del st.session_state["username"]
+        else:
+            st.session_state["password_correct"] = False
+
+    # Return True if the username + password is validated.
+    if st.session_state.get("password_correct", False):
+        return True
+
+    # Show inputs for username + password.
+    login_form()
+    if "password_correct" in st.session_state:
+        st.error("😕 User not known or password incorrect")
+    return False
 
-    
 def main():
     st.title("Job Easz")
-
+    
+    # Load data
     df = load_and_concat_data()
-
     if df.empty:
         st.error("No data available. Please check your dataset.")
         return
 
     # Sidebar for navigation
     st.sidebar.title("Navigation")
-    page = st.sidebar.radio("Go to", ["Dashboard", "Data Explorer","About"])
+    page = st.sidebar.radio("Go to", ["Dashboard", "Data Explorer", "About", "Recommender"])
 
+    # Navigation logic
     if page == "Dashboard":
         display_dashboard(df)
     elif page == "Data Explorer":
         display_data_explorer(df)
     elif page == "About":
         display_about_page()
-    elif page=='Version Updates':
-       st.swtich_page('pages/version_updates.py')
-    #elif page=="recommender":
-       #recommender()
+    elif page == "Recommender":
+        # Check password before accessing Recommender
+        if not check_password():
+            st.stop()
+        else:
+            # Content for authenticated users
+            st.write("Welcome to the Recommender system!")
+
    
    
 if __name__ == "__main__":