diff --git a/api/__init__.py b/api/__init__.py
index c4cd4e3a..728be15a 100644
--- a/api/__init__.py
+++ b/api/__init__.py
@@ -749,7 +749,7 @@ class LoLLMsAPPI(LollmsApplication):
 
         return string
     
-    def process_chunk(self, chunk, message_type:MSG_TYPE, client_id):
+    def process_chunk(self, chunk, message_type:MSG_TYPE, metadata:dict={}, client_id:int=0):
         """
         0 : a regular message
         1 : a notification message
diff --git a/app.py b/app.py
index 38d40f14..9c6e7b27 100644
--- a/app.py
+++ b/app.py
@@ -78,7 +78,8 @@ try:
     import shutil
     import socket
 
-except:
+except Exception as ex:
+    print(ex)
     print("Error importing some libraries. Updating lollms...")
     run_update_script()