Update app.py

app.py

@@ -353,12 +353,10 @@ def authenticate_user_ui():
 
     with c32:
         st.title("Insta's EYE")
-        
         # Use session_state to keep track of the selected tab
         if "auth_tab" not in st.session_state:
-            st.session_state.auth_tab = "Login"  # Default to Login tab
+            st.session_state.auth_tab = None  # Default to None
         
-        # Create a tab-like interface using radio buttons
         tabs = st.radio("Select Option", ["Login", "Sign-Up"], st.session_state.auth_tab)
         st.session_state.auth_tab = tabs
         
@@ -400,7 +398,7 @@ def authenticate_user_ui():
                         st.success(f"User with UID: {uid} created successfully! You can now log in.")
                     else:
                         st.error("User creation failed. Please try again.")
-
+                        
 # Log out user
 def logout():
     st.session_state.auth_state["user"] = None