bug fixed now... not done...

pages/main.py

@@ -616,9 +616,7 @@ def main_page():
                         st.session_state.enable_tts_for_input_from_text_field, 
                         system_prompt=system_prompt
                     )
-                    del system_prompt
-                    del operation_prompt
-                    del user_input
+
 
                     response_status.update(label=f'({target_language_name}) - {get_translation("traduction_en_cours")}', state="running", expanded=True)
                     for response_chunk in response_generator:
@@ -684,9 +682,19 @@ def main_page():
     # check if `final_audio` var exists , if exists delete final_audio
     if 'final_audio' in locals():
         del final_audio
-    if 'del audio_list' in locals():
+
+    if 'audio_list' in locals():
         del audio_list
 
+    if 'system_prompt' in locals():
+        del system_prompt
+
+    if 'operation_prompt' in locals():
+        del operation_prompt
+        
+    if 'user_input' in locals():
+        del user_input
+