fix: :bug: Fix missing lang parameter leading to request error

back_end.py

@@ -51,6 +51,7 @@ def submit_correction(
     model_correction: str,
     username: str,
     password: str,
+    lang: str,
     update: bool = UPDATE,
 ):
     auth = Authentification(username, password)
@@ -75,7 +76,7 @@ def submit_correction(
             gr.update(),
         )  # Stay unchanged
     gr.Info("Product successfuly updated. Many thanks!")
-    return next_annotation()
+    return next_annotation(lang=lang)
 
 
 def import_random_insight(