Create utils.py

utils.py

@@ -0,0 +1,10 @@
+import streamlit as st
+
+def go_to(page_name, from_callback=False):
+    """
+    Updates the session_state page and optionally triggers a rerun.
+    - from_callback=True if called inside an on_click callback
+    """
+    st.session_state.page = page_name
+    if not from_callback:
+        st.rerun()