minor update

pages/main.py

@@ -16,6 +16,7 @@ from typing import List
 from typing import Optional
 from typing import Tuple
 from typing import Union
+from typing import AnyStr
 from io import BytesIO
 from copy import deepcopy
 import hashlib
@@ -395,14 +396,19 @@ def main_page():
     if "messages" not in st.session_state:
         st.session_state.messages = []
 
-    def on_languages_change() -> None:
-        """Fonction de rappel pour le changement de langue(s) de destination."""
-        selected_language_names: List[str] = st.session_state.language_selector
+    def set_session_selected_languages(
+        selected_language_names: Optional[ List[ AnyStr ] ] = ["English"]
+    ) -> None:
         st.session_state.selected_languages = [
             {"language": lang, "iso-639-1": convert_language_name_to_iso6391(lang)}
             for lang in selected_language_names
         ]
 
+    def on_languages_change() -> None:
+        """Fonction de rappel pour le changement de langue(s) de destination."""
+        selected_language_names: List[str] = st.session_state.language_selector
+        set_session_selected_languages(selected_language_names)
+
     # Configuration de la barre latérale
     with st.sidebar:
         st.logo("img/logo_2.png", icon_image="img/logo_2.png")
@@ -512,10 +518,6 @@ def main_page():
 
 
 
- 
-
-#            for cursor_selected_lang in st.session_state.selected_languages:
-
 main_page()