Set default page for Chatbot in navigation

app.py

@@ -67,7 +67,7 @@ def main():
     documents = st.Page("pages/documents.py", title="Vos documents", icon="📂")
     prompt_system = st.Page("pages/prompt_system.py", title="Prompt système", icon="🖊️")
     form = st.Page("pages/form.py", title="Paramètres", icon="📋", default=True)
-    chatbot = st.Page("pages/chatbot.py", title="Chatbot", icon="🤖")
+    chatbot = st.Page("pages/chatbot.py", title="Chatbot", icon="🤖", default=True)
 
     pg = st.navigation(
         {